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Chapter Text

It was late afternoon, the shrill ringing of the school's bell echoing across campus as the day drew to a close.

Shiki sighed as he exited the school gate, rolling his neck around and working out the kinks that had formed from staring at the board all day. He was a second-year student at Azur High School, being a relatively average student with decent grades – he was well aware he wasn't exceptional, and he was fine with that. Meant more peace and quiet, without having to worry about bullies or jackasses wanting to knock you down a peg for the sole purpose of knocking you down a peg.

Unlike many private schools in the area, Azur High School had no official dress code – meaning many students wore whatever they wanted, provided it didn't break certain loose rules. He went with a simple white button-up shirt and black hoodie, with matching black slacks and shoes. Nothing that stood out, fit in with the rules and was comfortable to wear during these autumn months.

''Maaan~! Mr. Karlsmann is such a paaain~!''

Shiki looked to the right, smiling wryly at his long-time friend, Fubuki. The blue-haired girl had been friends with him ever since they were kids, and that friendship continued even through high-school. As per usual she was wearing a white serafuku shirt with light-blue trims, a beige vest over it that had a red bow tied at the front. Her thigh-length blue skirt fluttered as she skipped beside him, legs clad in a white thigh-highs and a dramatic expression on her face as she complained about their shared mathematics teacher.

''He's not that bad.'' He noted lightly, remembering the elderly man. Strict, yes, but not out of malice. Probably just his age. ''You just talk too much in class.''

''...I agree. Though, he is a bit too strict when it comes to girls talking.''

The young man looked to his left, finding his other childhood friend – Birmingham. Unlike Fubuki he had known Birmingham since they were toddlers, their parents having been close friends. The serious-faced girl had her own unique outfit, that being a red serafuku shirt with a yellow bow on the front, a black skirt and black thigh-highs. In a way her outfit was the opposite of Fubuki's, a design choice he couldn't help but think was intentional.

''Eh... true.'' Shiki shrugged lightly, conceding to her point.

Fubuki skipped closer to him, wrapping her arms around his. ''Hey, Shiki, wanna hang out at my house? I got the new Immortal Warriors game~''

In response he flicked her between the eyes, making Fubuki cutely yelp and lean back. ''Sorry, can't today. Babysitting some juniors.''

Fubuki pouted but didn't bother complaining; him doing babysitting was a regular occurrence after all. He usually lived alone, since his father was in the Navy while his mother worked full-time at various charities. That wasn't a problem for him; he was independent by nature and had proven he was trustworthy enough to be left alone. Babysitting was just one way of getting some extra money in his pocket.

''Fine~'' Fubuki stuck her tongue out. ''But we're playing tomorrow. You wanna come Birmingham~?''

''...sure.'' The red-head shrugged lightly, seeing no reason to turn her down. ''Do you need some assistance looking after the junior students, Shiki? I can help, if you want.''

''Nah, it's fine.'' Shiki waved her off. ''I can handle them easily.''

Birmingham hummed and looked ahead – pouting to herself when he wasn't looking.

''One of these days...''

''Hm? Say something, Birmingham?''

''No. You must've misheard.''

X-x-X

Axis Junior High was only a half-dozen streets away from his high-school, prompting Shiki to break away from Birmingham and Fubuki, waving them off as they went their separate ways.

Standing outside the gate where he was told to wait, the teenager waited patiently for the three girls he was assigned with watching – he had been given vague descriptions of them, and they had been shown a photo of him according to his mother, so they knew what he looked like. Most of the other students had already left, leaving just a few stragglers passing by him with lazy slowness.

''Heyyy~! Shiki-san~''

Shiki looked up, hearing his name – and blinked owlishly as his eyes landed on three girls, matching the descriptions of the girls he was supposed to be watching.

I-19 was a somewhat short girl with dark red hair that partially hid her matching cat ears, her hair tied into small twin-tails. A white knee-length dress concealed her surprisingly curvy body, though it did little to hide her large breasts – so big he could've mistaken her for a third-year if she wasn't so short. A red backpack was on her back, joined by an umbrella in her free hand.

I-26 led the trio with a playful smile on her lips, her tanned skin contrasting the paleness of the other two. Her caramel eyes blended in with her dark brown hair, the latter cut short and just barely reaching her shoulders – a cap resting casually on her head and doing little to hide her tall brown bunny ears. A white button-up top with long sleeves was tucked into her striped green-blue skirt, her shins covered by white socks and ending in grey shoes.

I-25 stood a bit taller than her tanned sister, a warm expression on her face so natural it seemed like her default look. Her pale-pink hair was long, reaching down past her rear and tied into a ponytail near the end. A cap rested loosely on her head, allowing her two floppy pink bunny ears to hang down. The white cotton button-up she wore seemed to strain around the chest area – and while her breasts weren't as big as I-19's, they were by no means small. Her shirt was tucked into her green-blue skirt, the latter stretching down to her mid-thighs and blowing about in the breeze.

''You the person pickin' us up?'' I-26 queried when she got close enough, looking him up and down curiously.

''Yeah.'' Shiki nodded, bending over to pick up his school bag. ''We're heading back to your house, right?''

''Mm!'' The tanned girl readily agreed, walking past him. ''C'mon, I'll lead the way~!''

Humming he obliged, keeping an eye on the upbeat girl to make sure she didn't run into the road or anything like that. Granted she wasn't that young, but it was his responsibility to look after them, so if that meant treating them like they were made of glass, then so be it.

As they walked the girls were quick to strike up a conversation with him, curious about what it was like being in high-school. He told them about his usual days, the classrooms, the teachers and so on – basically telling them whatever crossed his mind. To him it was all meaningless information, but the three girls seemed to find it fascinating. Considering they were in their final year of junior high, he supposed they might be a little nervous about going to high-school.

Soon their talks shifted towards him in particular, and without much thought he told them a little about himself – his hobbies, his parent's jobs, and his two childhood friends. When the latter came up, a playful smirk crossed I-26's lips.

''Ehhh~? You got two girlfriends~?'' The tanned girl teasingly asked, causing Shiki's cheeks to flush pink.

''N-No, it's not like tha-''

''Mou~'' I-26 pouted. ''Can I be your girlfriend too~?''

Before he could even formulate a response, her much more sensible sister came to his rescue. ''I-26~! Stop flirting with him!''

I-26 only giggled prettily in response, skipping ahead while teasingly singing a song. Shiki quickly shook his head to dispel the thought the tanned girl planted in his mind, his thoughts briefly flickering back to her cutely pouting expression before he once more shook off the thought. He shouldn't be having such thoughts.

Hearing I-19 call on him he snapped himself out of his musings, picking up the pace and catching up with the trio.

…

It took a little over ten minutes to get back to I-25 and I-26's home, the two sisters happily leading him inside with I-19 bringing up the rear.

Their house was a fairly modest two-story house in a decent neighbourhood, the wallpaper a soft yellow colour with numerous photographs dotting the walls. The light-brown carpets held a few stains but other than the spacious living room was spotless, a ceiling fan whirling overhead. A stairway was over to the right of the room, while an open archway at the far side lead to the spotless tiled kitchen.

Closing the door behind him he heard nobody else in the house, meaning it was just him and the girls. Oddly the thought made him blush, and he was sure it wasn't solely due to them being girls.

Depositing their bags and shoes by the door, I-26 was quick to speak. ''Let's head upstairs for our 'meeting'!''

Quirking a brow, Shiki had to ask. ''Meeting?''

I-25 smiled exasperatedly. ''Us three often have... haah, 'super secret meetings', as I-19 calls them, after school. We just sit around, talk and do homework, that kind of thing. You can join us if you wish.''

He was about to decline, willing to give the three girls some privacy, but the eager smiles on I-19 and I-26's face told him they wanted him to be there. ''Sure, I guess.''

''Yay~!'' I-19 cheered, wasting no time in ascending the stairs.

I-26 and I-25 followed at a slower pace, the two sisters quietly whispering between themselves as they climbed the stairs. Shiki followed a respectful distance behind, however he couldn't help but blush as he looked up at the three girls... and, due to the fact he stood lower than them, he could easily see up their skirts. White with a red paw print for I-19, plain white for I-26, and soft pink panties for I-25.

Just as I-26 reached the top of the stairs she paused, glancing back at him with a knowing smile and giving him a wink – lifting the side of her skirt up just enough to flash him the side of her white panties before she quickly followed after the other two girls, leaving his cheeks feeling distinctly hot.

'Cheeky little...' Shiki grumbled to himself, trying and failing to shake off his embarrassment. It wasn't his fault their skirts hiked up so much when they walked.

Following after the three girls he found I-25 kindly waiting down the hall outside a white door, smiling warmly at him. He returned the smile and caught up with her, letting her lead him inside.

The bedroom was about as girly as he expected; pink walls dotted with animals printed onto it – the old-looking pen-marks revealing it had been like this for many years. A single large double bed was situated at the far wall, bedside cabinets on either side. A few pieces of furniture lined the walls, but his attention was instead on the dozens of stuffed animals all around the bed, many peeking out from under the bed.

I-19 an I-26 were sitting by the pillows, the former sitting on her knees while the latter had her knees tucked up to her chest – revealing her mocha thighs and white panties, her underwear showing the outline of her lower lips. The playful smile on her lips told him she was likely fully aware of that fact, tilting her head as if asking 'what's wrong?'.

''Now the super-secret-meeting can begin~!'' I-19 cheerfully proclaimed, hopping up and down – unknowingly making her disproportionately large breasts bounce beneath her dress.

Shiki blushed at the sight, hesitantly approaching and kneeling on the end of bed while I-25 took a seat on the bedside table next to him. ''So... what do you girls talk about?''

''Um...'' I-19 paused to think. ''Stuff! Like boys, homework... erm, and clothes? We talk about a lotta stuff...''

I-25 blushed silently, hesitantly speaking up. ''We also... talk about adult stuff, since we wish to be more like adults...''

Shiki blinked. 'More like adults...?'

With a devious glint in her eyes, I-26 helped clarify her sister's statement. ''We wanna learn what it's like to be adults... and adults do stuff together, y'know? You probably did it before, didn't you?''

It took a hot second for her words to hit him, his cheeks darkening as he realised what I-26 was implying. He looked the three girls over with surprised eyes, though only I-26 was able to meet his gaze. I-25 blushed darkly and looked away while I-19 fidgeted nervously, a shaky smile on her lips.

''Why?'' Shiki had to ask, swallowing.

''Well, you're supposed to look after us, right?'' I-26 said casually, her blush barely visible due to her mocha skin. ''And we're alone, so nobody will know...''

Whatever confidence the tanned girl had seemed to peter out the more she spoke, looking away embarrassedly. ''Please? We won't tell anyone. We just wanna know what it feels like, to do adult stuff...''

Cheeks burning, Shiki glanced over at the two other girls – I-19 shooting him a bashful smile while I-25 still refused to meet his gaze, though did give him an agreeing nod. The more rational half of his mind told him to deny them, lest he hurt them or take advantage of them. However the more hormonal half of his brain didn't want to pass up the chance of being with three pretty girls, even if it only involved a bit of touching. If they promised they wouldn't tell... well, where was the harm?

''Fine.'' Shiki agreed, scratching the back of his head uncomfortably. ''But you're not allowed to tell anyone, alright?''

He got a chorus of agreements from the three girls, even the shy I-25 hummed happily in agreement. I-19 was quick to shuffle closer to him, crawling on all fours towards him – her dress hanging forwards enough to give him a peek at her ample bust. When she was close enough she sat up on her knees, a bright expression on her face as she laid her hands on his shoulders.

''Kiss~'' I-19 smiled cutely, leaning in.

Shiki blushed and met her halfway, pressing his lips against I-19's. Her lips were delicately soft, luring him in and prompting him to quickly deepen the kiss. The cat-girl mewled as he slowly wrapped an arm around her lower back but made no move to pull back, letting him do as he pleased and trusting he wouldn't hurt her. Behind her the back of her dress lifted up, her furry cat tail raising up and swishing side-to-side happily.

After a moment their lungs burned for air and I-19 pulled back, greedily sucking in gulps of much-needed air – a happy smile crossing her lips. ''Ah... that felt funny...''

Shiki had to agree with her. It had been a long time since he'd kissed a girl, and that was back when he was younger.

He was stirred from her thoughts as I-19 reluctantly sat back, allowing I-26 to shuffle closer – her confident, playful smile having returned to her tanned face. ''My turn now, Shiki-san.''

The teen nodded, more prepared this time. He took her hand in his and pulled her close, wrapping one arm around her back and pulling their bodies flush against each other – satisfaction blossoming inside his chest when she blushed, clearly caught off-guard by his sudden confidence. He wasted no time in diving in and kissing I-26, her small lips parting as she let out a cute moan of surprise.

''Ah...'' She breathed, shuddering as he deepened the kiss – prompting the tanned girl to wrap her arms around his neck, returning the kiss.

They stayed like that for a few long seconds before they broke apart, breathing heavily. I-26 looked at him with clear want, her tongue slipping out and licking her small lips before she smacked them together, as if remembering the sensation of the kiss. The unintentionally seductive gesture made him want to kiss her again, but he didn't want to leave anyone out – with that in mind he reluctantly turned away from I-26, instead turning his gaze to her shy sister.

I-25 squirmed shyly, her cheeks aflame as she hesitantly knelt on the edge of the bed, moving towards him. He could see how uncomfortable she was, clearly not sharing the eagerness the other two girls had – yet, the want in her eyes was still there. She wanted to know, but was too shy to ask. With that thought in mind he held his free hand out to her, his other hand still wrapped around I-26, and pulled the shy girl close to him.

''Shiki-san...'' I-25 muttered quietly, shivering as he pulled her against his side.

Her cotton shirt was soft, doubly so since he could feel her soft breasts through them – pressing against his side. Shiki ignored the feeling and brought their faces closer together, his lips brushing against her soft-looking pink ones; before he kissed her. The shy girl hesitantly reciprocated, mewling as their lips meshed together affectionately.

After a few seconds he retreated back, smiling at the dazed look on her face. ''I'm gonna guess that was your first kiss?''

I-25 stirred from her daze, blushing deeply when she realised how close they were. ''Y-Yes...''

Still held in his other arm I-26 smirked playfully, kissing his cheek. ''Hey, you like boobs don't you? Wanna see ours?''

Her words, said so casually but spoken in a low sultry tone, instantly made his cheeks regain their previous red hue. Her boldness took him off-guard and he struggled to find the words, mouth moving silently – much to her apparent amusement, a giggle escaping her.

Behind her however, I-19 perked up.

''Eh? You do?'' The cat-girl looked down at her large breasts. ''I'll show you mine if I get another kiss~!''

Shiki was happy to agree, releasing the two bunny sisters and letting them shuffle back. I-19 happily crawled back over to him and he met her halfway, cupping her cheeks and bringing her into a deep kiss, putting more passion into it than before. The cat-girl moaned into his mouth, the girl sitting up on her knees and leaning towards him.

They broke apart a few seconds later. I-19's cheeks darkened but she didn't hesitate, offering Shiki a warm smile as she grasped the hem of her dress – before lifting it up, revealing her stomach bit by bit, before eventually she tugged her dress over her breasts. Even though he could see the rough shape through her dress, seeing them up close was another thing entirely; her white bra failing to hide their size. So big he couldn't even fit his hands around them, a strange thought given she was two years below him.

I-19 gave the teen a cute smile. ''You can touch them if you want. For a kiss~''

Shiki readily obliged, leaning in and giving her another deep kiss. At the same time his hands came up and slowly cupped her large boobs, gently squeezing them and eliciting a soft moan from the cat-girl. Her breasts were soft with a hint of firmness, squishing beneath his fingers in a way that reminded him of dough. He dragged out the kiss for as long as his lungs would allow, his hands ravenously fondling the younger girl through her bra.

Soon the need for air grew too strong and they broke apart, mutually gasping in a gulp of air. I-19's cutely-flushed face was more arousing than he expected, his eyes taking in every inch of her delicate features – from her alluring pink lips to her large red eyes, every part of her seemed to cutely arousing.

That fact was reinforced as I-19's lips curled up into a breathy smile. ''Hehe... Shiki-san is all hard...''

He didn't realise what she was meaning – not until she laid a hand on his crotch, her palm rubbing against his swelling cock. Shiki blushed darkly as he realised how hard he was, especially in the presence of the three cute girls.

''Can we see it?'' I-26 boldly asked, tilting her head curiously – a faint flush to her mocha cheeks.

A small part of him was reluctant, but the hormonal half of his mind told him to throw caution to the wind. He was in too deep now to take things back anyway. ''Fine...''

Shiki reached down, unzipping his pants and hesitantly tugging his cock out into the open – rock hard from having fondled and kisses the three girls. I-19 blushed cutely and leaned closer, eyeing his cock in the same way one would eye a strange candy. I-25 blushed deeply and covered her face, peeking through her fingers. I-26 on the other boldly stared at his dick, her blush visible despite her dark skin.

''Wow~'' I-19 cooed, poking his dick with a finger – a shudder running through the teen as she dragged her index finger up his shaft, unintentionally teasing him. ''It's bigger than the pictures...''

''You girls-?''

''We looked things up, yeah.'' I-26 shrugged, flashing him an embarrassed smile. ''What? Where else were we to find out?''

Shiki swallowed, staring at each the girls in turn. ''...how much do you know?''

''...eh, not much to be honest.'' The tanned girl admitted sheepishly. ''We know that's a... dick, though...''

The way she said it made it clear she wasn't used to using such a word, her cheeks darkening further as she averted her gaze. He found that an embarrassed I-26 was rather... arousing, compared to her usual teasing self. It then occurred to him that these girls were completely innocent, and given their actions thus far, all too willing to do whatever he 'taught' them.

A strange excitement tickled his stomach, and he smiled slightly. ''Well... first you need to get your partner prepared, before you start doing 'adult stuff', as you call it.''

I-19 tilted her head curiously, her cat ears twitching. ''How?''

He responded he gently taking her wrist, bringing it closer to his cock. I-19 blushed and gently wrapped her fingers around his shaft, adjusting her grip as she got a feel for his hot length. The look of intense curiosity on the cat-girl's face was cute, but he wanted to see how far he could take this.

''Move your hand. Gently.''

I-19 obeyed, slowly bobbing her wrist up and down. Shiki stifled a groan, shivering as she jerked him off. Her hand was delicately soft, and her grip neither too tight nor too loose. To his excitement I-19 seemed to get the hang of things instinctively, slowly picking up speed and jerking him off with more fervour than before, her eyes not leaving his dick for even a second.

''What next...?'' I-19 asked idly, half her attention still focused on his burning-hot cock.

Shiki took a moment to think, swallowing his nerves. ''Sit on the floor next to the bed, and use your mouth.''

Without even a second of hesitation I-19 complied, releasing his cock and shuffling over to the edge before slipping down onto the carpet. He followed suit, sitting on the edge of the girl's bed and letting I-19 lean up, bringing her face close to his cock. He could see the curiosity gleam in her eyes as she pressed her lips against his shaft, lightly kissing his dick with a quiet 'chu~'. The sensation of her soft lips against his shaft made him shudder, putting his arms behind himself to keep them occupied.

To his surprise I-26 quickly joined the busty girl, kneeling down next to I-19 and bringing her face close to his shaft – kissing the base of his shaft while I-19 licked the tip. The combined sensation of their warm tongues made him grip the sheets, groaning approvingly as they got him off. Dimly he noticed I-26 shoot him a knowing smirk, but he was too busy enjoying their licking to care.

''Shiki-san...''

The aforementioned teen looked to the side, noticing I-25 shuffling over to him – a cute blush dusting her cheeks, joined by a nervous smile. Not thinking about it he held out an arm to her, slowly snaking it around her waist and pulling her closer until she was pressed against his side. Their faces were so close he could kiss her and his eyes immediately went to her lips, taking note of how soft-looking they were; how inviting they looked.

''Mm...'' I-25 moaned quietly as he kissed her, their lips meshing together with more heat than the first time – the shy girl instantly submitting to him.

Lust was coursing through his veins and he couldn't help himself, his right hand trailing down I-25's back before slipping under her skirt – giving her soft ass a squeeze. The shy girl gasped lightly into the kiss until it devolved into a low moan, shivering against him as he gave her butt another light grope. Even in his state of mind he had enough tact to be somewhat gentle, his fingers gently digging into her ass as he fondled her.

Pleasure tickling his cock distracted him, a groan slipping past his lips when he broke off from the kiss. Shiki turned his eyes down onto I-26 and I-19 – just as I-19 boldly took his cock into her mouth. Instantly wet warmth surrounded his cock and he gasped, twitching as the cat-girl eagerly sunk down, stuffing her mouth full with his shaft. The act was only made all the more erotic by the fact she stared up into his eyes as she did so, red eyes gleaming with an eager-to-please light.

''A-Ah...'' He shuddered, reaching down and gently patting the girl on the head – earning a muffled coo from I-19, sending pleasurable vibrations along his cock. ''G-Good girl... just start... moving your head...''

I-19 obliged, happily bobbing her head up and down his cock, her tongue idly lapping at the underside of his shaft. Beside her I-26 pouted, the tanned girl moving around to the end of the bed and crawling up next to him, boldly pressing herself against his arm – silently asking for attention too. He was happy to give her it, tilting his head and capturing her lips in a heated kiss, silencing her quiet groan of delight.

He released I-19's head and instead wrapped it around I-26, his hand quickly moving down to her ass and giving it a squeeze. The mocha-skinned girl moaned into the kiss, purposefully sticking her ass out more so he could grope her better, something he rewarded her with by groping her with more eagerness. If the pleased moan she made was any indication, she liked it.

''Mm... more, Shiki-san...'' I-26 whispers to him when they parted for air, a saucy smile curling at her lips.

Shiki took her up on her offer, idly groping I-25's ass as he kissed her mocha sister again. With only a second of hesitation he slipped his hand around to I-26's front, cupping the front of her innocent white panties before slipping his hand under the waistband – his fingers grazing her bare pussy lips. The mocha-skinned girl gasped lightly, her cheeks darkening but her caramel eyes asking for more, an eager anticipation clear in her eyes.

So he did; gently rubbing her pussy lips with his fingers and earning a shaky moan from the playful girl. She felt so soft he couldn't help but slip a finger between her folds, gently pushing a single digit into her pussy. I-26 pulled back from the kiss and bit her lip, her expression scrunching up with intense pleasure – a soft moan escaping her when he wiggled it around inside her.

''A-Ah...'' I-26 shivered, gently rocking her hips. ''T-That feels... good, Shiki-san...''

Testing her he slid as second finger inside, slowly pumping the digits into her. I-26 moaned and her hips buckled, pleasure clear on her face as he fingered her. He was distracted however as I-25 begged for his attention, cupping his cheek and turning him to face her – promptly kissing him, her boldness surprising him. The teen recovered quickly, melting into the kiss and giving her cute butt a light squeeze.

''Mm Mn~!'' I-19 whined, voice muffled by the cock in her mouth – her desire for attention clear.

Pulling back from the kiss Shiki turned his attention onto the red-head, smiling tightly at her. ''You're doing good... Nn... keep going.''

I-19's eyes lit up and she hummed happily, refocusing on his dick and sucking him off with renewed vigour; her cat tail swishing happily behind her. As she bobbed her head up and down his cock he glanced down at her chest, watching her large boobs bounce with each eager thrust of her head. Shiki groaned, his cock throbbing with pleasure as she continued blowing him, a burning need rapidly building inside him – making his pelvis tighten and his cock twitch.

He groaned lowly, unconsciously squeezing I-25's ass tighter and roughly plunging his fingers into I-26's pussy, her slick arousal dripping onto his hand and coating his fingers. Heat swelled in his cock, so strong he couldn't ignore it – not helped by the hot wetness of I-19's mouth, the cat-girl eagerly blowing him and staring up into his eyes, wordlessly conveying her eagerness.

Dimly he realised he should warn her – prompting him to speak. ''I-19... I-I'm- Nn!''

A sudden jolt of hot pleasure shot through his cock as she cupped his balls, jiggling them in her soft hand. The unexpected touch made his hips buckle, the burning pressure in his cock becoming too much for him – and he came.

''Mm?!'' I-19's eyes widened as cum shot into her mouth, the salty fluid taking her by surprise.

She recovered from her shock a second later, quickly swallowing rope after rope of his cum, gulping it down without protest – going as far as using her tongue to coax out even more of his seed, finding it to be strangely tasty despite the bitter taste. Even as his orgasm subsided she continued sucking, trying to squeeze out even a drop more for her to swallow.

''A-Ah...'' Shiki groaned breathlessly, gritting his teeth as she licked the tip. ''T-That's enough...''

Reluctantly I-19 obeyed, pulling her lips off his cock. Not a drop of cum was left in her mouth; all of it licked up and swallowed. I-26 seemed to pout at that... though it could also be because he had stopped moving his fingers.

He was stirred from his daze as I-19 climbed onto his lap, shuddering as the front of her panties pressed against his sensitive shaft. ''What now, Shiki-san?''

Spending a moment to catch his breath, the teen spoke. ''Now... I can put it... inside you...''

I-19 blushed a rosy red, whilst I-26 jealously spoke up. ''Mn... why does she get to go first?''

''She helped me, so it's only fair I help her.'' Shiki replied, tugging his fingers out I-26's slit – earning a shudder from the tanned girl. ''Don't worry; you'll get a turn next. Then you, I-25.''

''O-Okay...'' I-25 gave a shaky smile, nervous excitement clear on her face.

Shiki turned his full attention onto I-19, settling his hands onto her wide hips. He had more than enough stamina to go a few rounds, and while they were talking he had gotten rock-hard again – his dick twitching as she unintentionally rubbed against it. Her dress had slipped back down when she crawled onto him, prompting him to boldly lift it up – pulling it over her head.

''Mn...'' I-19 blushed a dark red as her nearly-nude body was revealed, her white panties having a red paw print on the rear. ''Ah~''

The busty girl moaned as he pressed his lips against hers, kissing her heatedly. She leaned her head back slightly as he deepened the kiss, pushing against her and prodding her teeth with his tongue – prompting I-19 to demurely open her mouth, shivering as he easily dominated hers in a matter of seconds. He stroked her hips reassuring for a few moments until shifting his grip around to her curvy ass, gently nudging her panties to the side to reveal her virgin pussy.

''H-Haah~'' I-19 mewled uncertainly, visibly quivering as his girth pressed against her folds. ''Myaa... p-please be gentle, Shiki-san...''

''I will.'' The teen reassuring, gently nudging her closer to him – positioning her pussy over his cock. ''Here I go...''

The busty girl whined nervously, letting him lower her hips down. The tip of his dick pressed against her folds before slipping inside, her pussy lips parting and allowing his cock to sink deeper inside – her wetness easing the penetration enough to make it painless, though not enough to completely stifle the discomfort of having something so foreign inside her.

''A-Ah...'' I-19 quivered, moaning lewdly as he pulled her down further – over half his cock sliding inside her pussy.

Shiki stopped after two-thirds were inside her, giving her a moment to adjust. The teen couldn't help but shudder as her inner walls tightly squeezed his sensitive dick, the heavenly tightness unlike anything he'd felt before. I-19's erotic expression of pleasure, her tongue nearly hanging out her mouth with pleasure, only made it feel even better. Despite the urge to move his hips he distracted himself by unclipping her bra, throwing it aside to reveal her lovely plump breasts.

After a minute I-19 started to whimper, gently rocking her hips and shooting him a needy look, bringing a smile to his lips. Reaching up he cupped her cheek and pulled the cat-girl into a light kiss, his hand quickly returning to her hips and gently lifting her up – before pulling her back down, stuffing her pussy full with his throbbing cock.

''Mm~!'' I-19 moaned lewdly into his mouth, hastily pulling back for air. ''A-Ah... S-Shiki-san...''

''Move your hips too.'' He instructed her in a strained voice.

The busty girl nodded shakily, shifting her position and digging her knees into the bed – moaning lowly as she raised herself up, only to impale herself on his cock on the way down. I-19 started slowly at first, clearly getting used to having a cock in her, but when she felt no pain she quickly grew more eager; her bounces growing faster and more lustful, so fast her breasts started bouncing with her movements.

Shiki groaned lowly, the pleasurable tightness of I-19's pussy only growing the more she bounced on his dick – his shaft sinking deeper inch by inch, until his entire shaft was buried inside the busty girl's pussy, her arousal leaking down his shaft erotically. He couldn't help but buck his hips on instinct, thrusting up into her folds and earning a happy moan from I-19, her nails digging into his shoulders.

''Mm~! Shiki-san~!'' I-19 mewled heatedly, leaning in so her breasts squished against his chest – their faces not even an inch apart. ''I-It's so hot- Mmph~''

He silenced her with a lustful kiss, muffling her subsequent moan of delight. His hands shifted around to her plump ass, giving it a playful grope as she bounced up and down his cock, her hot tightness driving him mad. From the corner of his eye he could see I-25 and I-26 watching intently, eyes wide and fiery blushes on their faces. He discarded their presence a moment later, devoting his entire focus to the bubbly girl riding his dick.

''Haah~!'' The red-haired girl breathed as they broke apart. ''S-Something coming... a-ah~!''

I-19's lewd mewl only excited Shiki further, his hands gripping her waist tighter as he actively started bucking his hips up to meet her bounces, shoving his cock deep into her pussy. He could tell she was getting close; the way her pussy spasmed and erratically tightened around his cock revealed that easily. He wasn't far off either – the pressure in his cock begging to be released, to fill the innocent girl with his seed. The pressure built and built, a desperate throb that curled and bubbled, his pleasure reaching its apex; until I-19 couldn't take it.

''M-Mm~!''

A groan slipped past his lips as I-19's pussy suddenly tightened, her hips buckling. The red-head gasped bit her lip and spasmed, a lewd moan escaping her as she abruptly climaxed on his cock – her inner walls tightly clenching around his cock, desperately trying to get him to cum.

He couldn't hold back even if he tried, and with a strained exhale he came; unloading thick spurts of cum deep into I-19's formerly-virgin pussy, only fuelling her mind-melting orgasm further.

''A... Ah...'' I-19 whimpered, twitching – her long furry cat tail standing stiff, until her whole body went blissfully slack.

Shiki let her rest her head on his shoulder, panting heavily and her ample breasts squishing against his chest. After half a minute he gently gripping her waist and lifted her up, eliciting a weak moan from the cat-girl as he shifted her off his cock, instead helping her down onto the bed – the girl wasting no time in collapsing onto the cool sheets, catching her breath.

''W-Wow...'' I-26's quiet murmur drew his attention, and upon glancing at the tanned girl he found her blushing – mocha skin dark with embarrassment. ''So... my turn now?''

''If you want to.''

The mocha-skinned girl huffed, shifting onto her back – resting her head against the pillows. ''Of course I want to. I wanna feel like that too.''

To Shiki's surprise I-25 laid down next to her sister, both girls laying side-by-side. I-26 took the lead, lifting her legs up into the air and gripping the waistband of her white panties, pulling them down her thighs with almost-teasing slowness. The tanned girl regained her confident smirk as she peeled her underwear off, revealing her hairless slit to him.

I-25 demurely followed suit, lifting her legs and bending them at the knee, hesitantly pulling her own pale pink panties off, revealing her soft-looking pussy. She quickly peeled her panties off and covered her slit, embarrassedly looking away while closing her legs.

''C'mon, what're you waiting for~?'' I-26 flirtatiously asked, inching her legs open – nervousness clear in her eyes, but an eager confidence outmatching it.

''Gimme a sec.'' The teen grumbled lightly, shuffling over on his knees until he sat between her legs.

He didn't immediately go straight to fucking her, giving himself a minute to recover from his own orgasm. His stamina was good, but that didn't mean he could go without pause. With that in mind he leaned down over the tanned girl, bringing their lips close before capturing hers in a gentle kiss. I-26 reciprocated without hesitation, humming approvingly into the kiss and trailing her hands along his chest, blindly touching him.

After a minute of kissing he pulled back, giving the tanned girl a reassuring peck on the lips. I-26 blushed and smiled cutely at him, resting her head back against the pillows and waiting. Seeing that he didn't delay any longer, reaching down and grasping his cock, guiding it towards her bare slit, and slowly pushing it inside.

''M-Mm...'' I-26's face tightened, a shaky breath escaping her. ''Ah... that feels... weird...''

Shiki grunted in reply, his hands moving to her narrow hips and pulling her towards him – groaning as her pussy surrounded his cock. She was ungodly tight; far more than I-19 had been. Unlike with I-19 he was more gentle, keeping an eye on her expression as he buried more of his cock into her, stopping when her expression started to become pained. His eyes trailed down to her hands, finding them to be balled into fists by her sides, clenching the bed covers.

''You alright?'' He murmured worriedly, not moving.

''Y-Yeah...'' I-26 flashed an unconvincing grin. ''I-It stings a little... how long does it last...?''

''A little bit. Just tell me when it stops.''

I-26 nodded shakily and he leaned down, kissing her in a weak attempt to distract her. The tanned girl gladly reciprocated, kissing him heatedly – one hand darting up and grabbing a handful of his hair, stopping him from retreating. He didn't, his hands awkwardly rubbing her sides in an attempt to ease her discomfort. She was smaller than I-19 in stature; he should've expected she would struggle more.

After a minute of quiet kissing I-26 nodded, murmuring a quiet 'go ahead' into his ear and releasing his hair. Shiki hesitantly obeyed, leaning back and slowly pulling his cock out halfway before sliding back inside, her tight pussy clenching around his shaft every inch of the way. An idea hit him and he moved his right hand up, fumbling with the buttons of her cotton shirt and tugging it open, revealing the small white bra underneath.

''Mn...'' I-26 blushed but didn't stop him, moaning quietly when he pushed her bra up – revealing her small boobs to him.

The tanned girl cutely shuddered as he settled his hand on her tit, giving it a gentle grope. They were too small to cup properly but he didn't let that stop him, gently fondling her breast while he continued pumping his dick into her virgin folds. She was still tight but she was relaxing slowly, allowing more of his cock to sink into her until nearly half his cock was buried inside her.

''A-Ah... f-faster...'' I-26 bit her lip, mewling cutely. ''I-It feels hot... so hot, and big... Mn~''

Shiki obliged, his left hand tightly holding her hip as he picked up speed, pumping his cock deep into her pussy. A tugging on his right arm however drew his attention, his cheeks flushing as he looked over at I-25 – her eyes silently asking for attention. Without missing a beat he releasing I-26's chest and instead moved his hand over to I-25, sliding his right hand along the inside of her closed thigh until he reached her pussy.

The shy girl whimpered as his fingers rubbed her virgin pussy, her folds slick with arousal. He took advantage of that, rubbing her off eagerly and watching her face twist up with pleasure, a shaky moan slipping past her lips. Shiki took his eyes off I-25, refocusing back on her tanned sister – meeting I-26's half-lidded caramel eyes. The mocha-skinned girl flashed him a slight smile, moaning softly as he pushed his cock into her again.

''A-Ah... Mm... i-it doesn't hurt anymore...'' I-26 murmured between moans, smiling hotly at him. ''So go... Nn... go ahead...''

The teen nodded, going a tiny bit faster. Given her reaction to him taking her first time he didn't dare go all out, but that didn't mean he couldn't go faster. With that thought in mind the teen started pounding I-26's pussy, the tanned girl gasping and arching her back off the bed as a rush of hot pleasure raced up her spine. Taking that as a good sign Shiki continued, eagerly driving his twitching cock deeper into her ungodly-tight pussy.

Soon I-26's moans grew, becoming high-pitched and full of lust, the quiet smacking of skin only turning them on more. I-25's quiet whimpers reached his ears, growing in frequency as he plunged two fingers into her pussy – eagerly finger-fucking her, much to her audible delight. The teen leaned back as he continued fucking I-26, his lustful gaze switching between the two moaning sisters, their pussies squeezing his cock and fingers in erotic unison.

''Mm~! O-O-Ohh~!'' I-26 moaned loudly, lolling her head side-to-side as pleasure seeped into every inch of her petite body.

Shiki's expression strained as he continued moving his hips, a familiar burning pressure building. He stubbornly ignored the pleasurable heat, focusing on I-26 – but it was impossible to, the heavenly tightness of her pussy almost daring him to cum inside. That prospect only seemed more inviting as her honey dribbled down his shaft, allowing him to plunge into the tanned girl even faster and pleasure her more.

''Nn...'' The teen shuddered as a sudden jolt of warmth flooded his cock. ''I can't hold on for much longer, I-26...''

The tanned girl opened her screwed-shut eyes, moaning softly. ''D-Do it... M-Mm... I feel... something coming... ahh...!''

Soft moaning from I-25 lewdly reached his ears, her thighs clamping around his hand. He ignored the pleasurable softness of her thighs, his attention fully focused on I-26 as he pounded deep into her pussy – her heavenly tightness desperately squeezing his shaft, practically sucking him in. The prospect made him shudder, his thrusts briefly slowing before he resumed his previous speed with renewed vigour; drilling lustfully into the tanned girl's folds.

His effort was swiftly rewarded – I-26's heavy breathing quickening until she seized up, arching her back off the sheets. ''A-Ahh~!''

Shiki hissed, her pussy somehow becoming even tighter around his shaft – instantly making him cum. His climax rushed through him, a hot rush flowing down his cock before he unloaded ropes of cum deep into her pussy. I-26 spasmed and moaned at the hot sensation, her toes curling and mind going completely blank.

On instinct he rolled his hips a few times, dragging out his climax as long as he could – finally drawing to a stop as his stamina ran dry, leaving him panting and hunching over the tanned girl.

Quiet mewling beside him stirred him from his brief daze, a glance revealing I-25 staring at him with embarrassed want. He twitched his fingers and tugged them out, finding them to be completely coated in her arousal. Not thinking about it he raised his fingers up to I-26's mouth, the mocha-skinned girl moaning and thoughtlessly taking his digits into her mouth, sucking them clean – much to I-25's embarrassment.

''Ah...'' I-26 moaned lowly as he pulled out, cum dribbling from her formerly-virgin lips. ''So... good...''

Shiki blushed at I-26's lewd mutter, her eyes staring at the ceiling in a daze. He shuffled away from the panting girl and moved over to I-25, leaning over her – the shy girl keeping her legs closed, instead sitting up on her elbows so he could kiss her. He didn't comment on that, content to kiss her marshmallow-soft lips, easily dominating the kiss and taking control of the flow.

Giving himself time to recover from his back-to-back orgasms he reached out, undoing the buttons of her cotton shirt. I-25 whimpered into the kiss but made no move stop him, shivering as her shirt spilled open a few seconds later. He retreated from the kiss and his gaze moved down to her chest, admiring her round breasts clad in a pale-pink bra. Not as large as I-19's, but big enough to perfectly fit in his hands.

''A-Ah...'' I-25 moaned shyly as he pushed her bra up, cupping her breasts and giving them an affectionate grope.

He silenced her moans with a kiss, digging his fingers into her soft tits. She lightly gasped into the kiss and cutely shuddered, tilting her head back as he deepened the kiss, leaning over her more. Lust took control and he lightly prodded her lips with his tongue, prompting I-25 to hesitantly part her lips, shivering when he pushed his tongue into her mouth and wrestled with hers. She gave some resistance but quickly submitted, moaning as his tongue explored her mouth.

His lungs burned for air and he pulled back, grinning lightly at I-25's panting expression – her tongue hanging out her mouth lewdly with her eyes half-lidded. Shiki squeezed her breasts one more time before unhanding them, his hands coming to rest on her soft thighs.

''Ready?'' Shiki asked lightly, stroking her legs.

I-25 blushed a deep red, looking away. ''C... Can we do it... without looking?''

Her embarrassment amused him, but he took mercy on her. ''Fine. Sit on your knees and hands, head facing the pillows.''

The shy girl obeyed, rolling over and sitting on all fours – nervously looking over her shoulder at him. He smiled reassuringly at her before letting his gaze wander to her ass – her skirt hiding her rear from him. The teen promptly remedied that by flipping her skirt up, revealing her peachy butt and wet slit, all but begging for his attention. His now-hard cock twitched, eager for attention of its own.

''Ah...'' I-25 whimpered as the tip of his dick pressed against her folds. ''Shiki-san...''

Shiki groaned in reply as he pushed inside her soft pussy, her lower lips easily parting for his cock. Unlike I-26 she wasn't nearly as tight, allowing him to push half his dick inside without resistance – stopping to give her a moment to adjust. At her gentle murmur he went further, gripping her waist and slowly thrusting into her, the gentle movement eliciting a quiet moan from the shy girl.

After a few experimental thrusts I-25 slowly relaxed, muscles easing and allowing him to inch his cock deeper into her pussy, more of her hot tightness surrounding his length. He was still sensitive from multiple orgasms, and despite his self-control he couldn't help but move faster, eagerly plunging into I-25's folds – earning cute, breathless moans from the busty girl as he filled her pussy with his cock.

''A-Ah~!'' I-25 mewled, her arms buckling as he buried himself deeper into her. ''S-Shiki-san... i-it feels so good... ahh...''

Shiki didn't bother replying to that, gripping her waist and moving faster – eliciting more lewd moans from I-25. Soon his entire length was buried inside of her, each thrust causing his pelvis to audibly smack against her ass, her whole body jerking forwards each time he bottomed out in her pussy. Her ample breasts bounced back and forth from the movements, the lewd motion prompting the teen to release her hips and reach around, groping her breasts from behind.

''Mm~!'' I-25 moaned cutely, gripping the bed beneath her. ''I- Ah~!''

The shy girl let out a cry as he plunged back in, his cock hitting her deepest parts. Shiki groaned as her pussy suddenly tightened around his cock, watching her arms give out and causing her to bury her face in the pillows, muffling her lewd moans as he continued drilling her. The teen lustfully groped and fondled her breasts even more as he pounded into her, his thrusts growing shorter and faster on instinct.

From the corner of his eye he saw I-26 move, his gaze flickering over to her. The tanned girl stared back at him, a tired smile on her face – and her right hand drifting down to her cum-filled pussy, gently rubbing her formerly-virgin folds. She moaned softly at her own touch, her gaze not leaving his as she touched herself so lewdly. Her other hand came up and cupped her left breast, lightly fondling her tit at the same time, only adding to her lewd image.

''Mn~'' I-19's voice came from behind him, the busty cat-girl crawling up to his side – before crawling over her tanned sister, the two girls lying on top of each other.

Even while he pounded their sister to the point of making her cry out with pleasure, I-26 spoke – wrapping her arms around I-19. ''Guys like seeing girls kiss, right?''

''Y-Yeah...?''

I-26 grinned, turning to face I-19 – before kissing her deeply. The cat-girl seemed surprised for all of one second before happily returning the kiss, their lips meshing together lewdly. Intentionally or not I-26 raised her right leg, pressing her knee against I-19's cum-filled pussy; the gentle pressure eliciting a quiet gasp from the cat-girl and prompting her to start grinding herself against her sister's leg.

The sexy sight only aroused Shiki further, his thrusts growing rougher and more lustful. I-25 replied with wordless, pleasure-filled moans; her voice muffled by the pillows. To his delight the shy girl started clumsily pushing her hips towards him, impaling herself on his cock in a desperate bid to extract more pleasure, her honey dripping from her folds and staining the bed beneath their joined parts.

''Hehe~'' I-26's voice drifted to his ear like a gentle breeze. ''Your boobs are so soft, '19~''

''Eheh~ wanna feel~?''

Their lewdly-innocent chatter only made his cock burn with lustful desire, wanting to fuck both girls a second time – yet his stamina protested, his cock aching from how much he had used it. That fact was reinforced as I-25's pussy tightly clenched around his cock, her inner walls massaging his shaft and nearly making him cum from the feeling alone.

In a heartbeat he released her jiggling breasts and leaned back, gripping her by the hips and furiously pounding away at her pussy – and was rewarded.

''M-Mmph~!'' I-25 nearly wailed with pleasure, the sound barely muffled by the pillows.

A strained moan escaped Shiki as her pussy strangled his cock, her juices squirting out around his throbbing length. He came a second later, unloading spurts of cum into her pussy until it overflowed, leaking out past his cock.

His thrusts continued for a few blissfully long seconds before slowing to a stop, a strained sigh escaping Shiki. A wave of tiredness overcame him and he tugged out of I-25, laying down on the bed and gasping in air.

Within half a minute however I-19 was crawling up his left side with an adoring smile on her face, while I-26 slowly shifted up his right side with a seductive grin.

''Thanks to 'teaching' us, Shiki-san~'' I-26 purred, kissing his cheek.

Shiki blushed at the affectionate gesture, wrapping his arms around both girls – I-25 still gasping into the pillow with her ass in the air. ''Thanks... though I'll probably need to get you three some pills, y'know, since I came inside and all...''

I-26 understood, idly stroking her pelvis – feeling his cum inside her. ''Eh, that's fine. It felt good, and we can't buy condoms, so no biggie.''

I-19 happily nuzzled his cheek. ''Can we do this again~?''

At her sister's words, I-26 smirked. ''She's got a point... we've got a few hours until our parents come home...''

''...wanna 'wash' us in the shower, Shi-ki-san~?''

[END]

Chapter Text

Several days had passed since he had banged the I-sisters. Since then life had carried on as normal; wake up, go to school, hang out with Fubuki and Birmingham, and so on.

One morning however he found a sticky-note on the fridge, left by his mother and telling him about a new 'client' that needed his services. A Miss Gato. He called the attached number and spoke to the woman on the other end, who requested that he drop by their home after school to babysit her daughter while she was gone for a few hours. She offered a good hourly rate, so he readily agreed.

That was how Shiki found himself standing outside a nice-looking two storey home in a decent neighbourhood, the walls a pale white and windows tilted open, allowing the muted voices within to reach his ears – an older woman and a younger girl. He listened for a moment, but when it was clear they weren't going to stop any time soon he threw caution to the wind, and knocked on the door.

The voices fell silent for all of one second before quick, muffled footsteps drew close – and the white-wood door swung open. An older woman with dirty-blonde hair greeted him, almost perfectly fitting the housewife stereotype with her comfortable but stylish-looking clothes.

''Welcome, welcome!'' Miss Gato greeted, clearly in a hurry. ''I'm sorry, I can't stay to talk; my other daughter is about to take place in the national swim contest, I'd don't want to be late!''

''Ah, it's alright...'' Shiki waved off her hurried apology and politely entered at her gesture, watching the woman rush about and grab her coat, swinging it over her shoulder.

''This is my daughter, Cavalla-'' The woman paused long enough to point over at the armchair next to the couch, where a young girl was lazily watching TV. ''Her dentist has restricted her from eating any sweets and she has a sweet-tooth, and has a habit of running off to the store down the street. Don't let her out of your sight and don't give her any sugar, no matter what she tries to pull. Money's on the kitchen counter; Cavalla can show your where it is.''

Miss Gato slipped out the door, pausing to quickly shout over her shoulder. ''Be good for the babysitter, Cavalla!''

''I will~'' Cavalla lazily called back.

''Love you sweetheart!''

''Love ya~''

Uttering one last apology Miss Gato closed the door, leaving Shiki alone with the now-named Cavalla. Now that he wasn't so busy keeping up with her rapid pace of talking he could actually take a moment to look around, gazing at the yellow-painted walls and smooth oak wood flooring. Numerous pictures hung on the walls or in picture-frames, showing Miss Gato, Cavalla and two other girls he didn't realise – the names 'Dace' and 'Albacore' listed underneath, taken at some county fair.

Slowly taking his shoes off Shiki glanced over at Cavalla, looking the girl over in more detail. Her pale-blonde hair was tied up in a high ponytail by a blue bow, hanging down all the way to her waist. She wore a white button-up shirt with a blue bow on the front, the pink jumper loosely hanging from her shoulders failing to hide her petite frame. Her skirt barely passed her thighs, revealing her peachy skin before it met her black stockings, covering from her feet to just past her knees.

He walked over to her, glancing at the TV showing a random cartoon he didn't recognise before sitting on the couch. Silence reigned for only a few seconds; quickly broken by Cavalla.

''Mom's just over-dramatic, don't listen to her.'' The petite girl said lazily, looking over at him – orange-amber eyes faux-innocent. ''My friends are waiting for me down at the park, so... I'll be going~''

Cavalla hopped to her feet, only to be stopped when he spoke. ''Your mom just told me not to let you out of my sight. I'm not an idiot.''

The petite girl frowned, turning to face him fully. ''Come on~. A little candy bar ain't gonna hurt. She won't know; I'll even buy one for you too, if you don't say anything.''

''I'm good, thanks.''

''Mn...'' Cavalla pouted, before he caught a glimmer of inspiration in her eyes.

Not losing her pout Cavalla tilted her head, pinching the hem of her skirt and lifting it up slightly – giving him a blatant look at her black panties. In an instant Shiki blushed, looking up at the petite girl with surprise – making her pout evolve into a daring smile, her tongue slipping out and sensually licking her small lips.

''Is there anything I can do to convince ya~?'' Cavalla asked with faux-innocence, letting her skirt slowly drop. ''I've got lots of experience~''

Memories of his time with the I-sisters came to mind, and despite himself Shiki couldn't help but ask. ''Experience...?''

Cavalla grinned lightly, taking a step closer and planting one knee on the couch, expression turning sultry. ''The boys in my class like to play around, in exchange for doing me some favours... though blowin' and riding them behind the school gets a little boring when they finish so fast. Maybe you can last longer~?''

As she finished Cavalla reached him, swinging one leg over his and straddling him. Shiki blushed as her round face was less than a few inches away, her small pink lips curved into a confident grin. He didn't doubt she had experience – she had a certain confidence and willingness that spoke of how practised this routine was, that he wasn't the first guy she'd pulled this on. Despite that thought he couldn't muster the urge to stop her, his hormonal half eager to fool around again.

His hands settled on her narrow hips, eliciting a light giggle from Cavalla before she leaned in – her soft lips pressing against his. The kiss was slow and delicate, their lips meshing together sensually. Cavalla's hands trailed up his chest, lightly squeezing his shoulders as she deepened the kiss, keeping their lips locked until the need to breathe grew too strong to ignore.

''Mm...'' The petite girl breathed as they broke apart, seductively licking her lips. ''C'mon, don't just sit there... touch me all ya want~''

Shiki obliged, his hands slipping off her hips and dipping under her skirt. Cavalla blushed lightly and grinned, capturing his lips in a hungry kiss – mewling as he cupped her panty-clad ass, giving her small rear a squeeze. She wriggled in his lap, sitting up on her knees and forcing him to tilt his head back to continue the kiss, her hands trailing up his neck and cupping his cheeks.

Cavalla broke off from the kiss, a breathy moan slipping past her lips as he squeezed her ass – daringly slipping his hands under the waistband of her black underwear and cupping her bare butt. Her skin was delicately soft, his fingers easily sinking into her skin as he groped her rear, earning more lewd moans from the petite girl. Her left hand left his cheek and slid down his front, a shudder lancing up his spine as she nursed his crotch.

''Hehe... someone's getting excited~'' Cavalla snickered, licking her lips. ''What'cha wanna use? My mouth, my butt, maybe my feet or hands... or maybe...''

She seductively traced her left hand up her thigh, her hand disappearing beneath her skirt; the implication clear as day. Recalling the heavenly sensations a few days ago Shiki couldn't help but nod quickly, eliciting a breathy giggle from the petite girl. In response he gave her ass another squeeze, watching her seductive expression twist with pleasure, her smile turning a touch blissful before she shook herself out of it.

Cavalla laid her hands on his shoulders, leaning over to the left and pulling him down with her weight – rolling them so she laying under him, a lustful smirk on her round face. Her hands shifted around to his chest and she lightly pushed him back; the reason why becoming apparent as her stocking-covered foot daintily rubbed against his crotch.

''Take your dick out, M ister~'' Cavalla purred, adding a cute, faux-innocent lilt to her voice.

''My name's Shiki...'' The teen muttered, embarrassedly reaching down and unzipping his pants, allowing him to tug his swelling cock out into the open.

The schoolgirl only giggled, daintily rubbing her foot against his dick and staring at it with a look of lustful curiosity. Her other foot came up to join the first, both of them gently nursing his cock with more skill than he would've expected, a strained gasp escaping him as her toes curled around the tip. Cavalla smirked at the sound of his gasp, clearly having done this so much she was confident in doing it on a whim.

Not taking her eyes off his Cavalla reached down to her shirt, slowly undoing the buttons one by one – revealing the peachy skin beneath. Contrary to his expectations she didn't wear a bra, and as such he got a blatant view of her small breasts as she undid her shirt. She didn't undo it all the way, leaving the last few buttons so that her chest was revealed, but not exposing her stomach.

''Mm... so hard, Shi-ki-san~'' The blonde girl teased, jerking him off with both her feet – his cock twitching from the stimulation. ''Maybe you're excited... to do me here~?''

As she spoke Cavalla lifted her blue skirt up, giving him a view of her panties. She quickly nudged the front aside, giving him a good look at her hairless pussy – moaning softly as she trailed a finger down her slit, teasing herself for his viewing pleasure. While she touched herself Cavalla kept moving her feet, her soles pressed against either side of his length and rhythmically jerking them back and forth. The smooth sensation of her stockings only further enhanced the pleasurable feeling.

Just as his cock started to twitch Cavalla stopped teasing him – letting her feet drop. Instead she reached into her pink jumper pocket, withdrawing a green packet with a ring on it. A condom. Shiki blushed darkly at the sight of it, something that made Cavalla giggle as she tore the packet open.

''Never been with a girl before~?'' The petite girl teased confidently.

He huffed, looking away. ''I have. Just embarrassing to see you carrying one on you.''

''Always pays to be prepared~'' Cavalla smirked, offering the condom to him. ''Never know when ya need to... bargain, hehe~''

Shiki huffed and took the condom... though he quickly realised a problem.

''Got a bigger one?''

''E-Eh?'' Cavalla's smile faltered. ''Um... that was the biggest one...''

The petite girl looked at his cock with a blush on his face, only now truly seeing how big he was, especially compared to the guys she'd 'played' with before. She didn't carry bigger condoms because she had never been with a guy that big. A spark of nervous excitement fluttered in her stomach, but it was joined by a flutter of trepidation; worried that he was too big to fit inside her. She may be experienced, but she was still small in stature.

''W-Whatever.'' Cavalla quickly shook her head, lifting her foot and lightly nudging the condom out of his hand, letting it fall onto the floor. ''We'll just do it raw.''

''If you're sure...'' Shiki slowly said, noticing her sudden nervousness.

Cavalla didn't pay his gaze any mind, lifting her legs up straight and pulling her black panties off – lazily throwing them onto the table. The petite girl held her skirt up and spread her legs apart, giving him an unhindered view of her hairless pussy, her eyes full of nervous anticipation. Without a word Shiki crawled closer, lifting her hips up and positioning himself between her legs, his erect cock poking her folds and making her shiver.

''C'mon...'' Cavalla muttered, wrapping her legs around his waist. ''Just put it in already, don't keep a girl waitin'...''

The teen obliged, holding her waist with one hand while he guided his cock with the other – pushing into her pussy. Instantly her hot tightness surrounded his cock, tightly squeezing the tip as he pushed himself into her. A low groan of lust slipped past his lips, screwing his eyes shut as her pussy practically strangled his cock. She was easily as tight as I-26 was.

With carefully slow movements he rocked his hips, burying his cock deeper into Cavalla's tight pussy – listening to her quiet gasps and shaky moans as he pushed deeper. He stopped as just over half his cock was inside her, opening his eyes and noticing her strained expression, her lip bleeding lightly from how hard she was biting it.

''You alright?'' Shiki asked quietly, breathing heavy.

''Y-Yeah... why wouldn't I...'' Cavalla tried to smile, but it came out more as a grimace – shuddering when he slowly pulled out. ''O-Okay... m-m-maybe you're bigger... than I thought... ahh...''

''Don't push yourself.'' He murmured in reply, gently pushing back in.

Cavalla moaned quietly in reply, gasping lightly as his cock inched in a little deeper. Despite her apparent experience she clearly wasn't used to such size, able to do nothing but lay there and adjust to his ample cock. That was made all the more difficult by the fact he only had a little over half his dick inside her, slowly pushing even more into her by the thrust, forcing her inner walls to accommodate his girth.

After a minute she got the hang of it, her strained expression fading into a more relaxed one – nodding breathlessly at him, murmuring for him to go faster. Shiki complied, gripping her narrow waist and moving a touch faster, her arousal coating his shaft as he pumped in and out of her ungodly-tight pussy; groaning each time she clenched around him.

''A-Ah...'' Cavalla tilted her head back as she moaned, mouth hanging open. ''M-More... don't stop...''

Her lewd moan only aroused him more, a shudder running through him as he dared to move faster, trying not to hurt her accidentally. However when her moans only increased he sped up further, his cock sinking deeper into her wet folds and drilling into her pussy, relishing the sight of the formerly-playful girl being reduced to a moaning, writhing mess from his cock.

His eyes drifted to her parted lips, a rush of desire flooding his body – prompting him to suddenly lean down, hungrily kissing the petite girl. Cavalla moaned at the sudden kiss, blindly wrapping her arms around him and deepening the kiss, her tongue pushing against his teeth. He obliged, parting his teeth and allowing her to shove her tongue into his mouth, fighting against his own tongue in a desperate war for mock-dominance.

Burning lungs forced him to break off the kiss, a thin string of saliva connecting between their lips. ''Mm... Shiki-san... ahh... c-crap...''

Cavalla covered her mouth with the back of her hand, doing little to muffle her embarrassed moans as he fucked her. Shiki groaned at the lewd sight, feeling her slick inner walls tightly constrict his cock, sending a wave of pleasure through his pelvis. Even with her relaxed he couldn't fit his full cock inside her; she was simply too small, the tip of his cock already hitting her deepest parts.

His grip on her waist grew tighter as he pounded into Cavalla, her lewd moans quickly becoming soft cries of pleasure as he stuffed her pussy full, his cock so big she briefly wondered if she would be satisfied by another cock ever again. The feel of being so completely filled it ached was something she had never felt before, not even during her first time in some guy's bedroom after school.

''Mm...! H-Harder~!'' Cavalla moaned her nails digging into his forearms when she grabbed them.

She cried out as he obeyed, pounding away at her weeping pussy so hard it shot a brief jolt of pain through her – only fuelling her pleasure, like she had suddenly become a masochist. Her pelvis twisted and burned, a familiar pressure building within her pussy as her orgasm rapidly swelled to the surface. The prospect only excited her, lewdly pushing her hips towards him as best she could – mewling as he responded by kissing her again, muffling her noises.

''S-Shiki-san...'' Cavalla whimpered as he broke away. ''I-I'm gonna... Mn... cum... a-ahh...''

Her mumbles were silenced as he captured her lips again, silencing her words. Cavalla moaned into his mouth, the hot pleasure in her pussy growing like a fire, her inner walls tightly constricting his throbbing cock. Dimly she realised he was close too, sending a jolt of panic through her when she remembered he wasn't wearing a condom.

''S-Shiki-san...! P-Pull ou-!'' Cavalla's hasty warning was cut short as his cock suddenly hit a sensitive part inside her, tipping her over the edge. ''Mmph!''

The teen above her hissed as her inner walls strangled his cock, instantly making his own climax rush through him – pleasurable heat rushing down his cock before he climaxed, cumming deep inside Cavalla's pussy. The sensation of his warmth filling her pussy only made Cavalla climax harder, her muffled cry rising into a scream of pleasure.

Shiki kept bucking his hips even as he climaxed, panting and groaning as her tight pussy milked his cock dry. Finally his stamina ran dry and he stopped, gasping and nearly falling atop Cavalla – catching himself on his arms before he did so.

''Ah... you... idiot...'' Cavalla breathed out through gasps. ''I told you... to pull out... ''

''Sorry...''

Cavalla spent a moment to catch her breath, tiredly pushing him off her with a grunt. The teen pulled out and shuffled back, collapsing on the other end of the couch – allowing him to see the light glare the petite girl shot him, her legs still spread open.

''Look what you've done...'' Cavalla muttered, poking and prodding at her pussy lips – cutely shuddering as cum leaked out. ''I'm gonna have to take some pills for that now... eugh, they're such a pain to get ahold of...''

Shiki would've apologised again; if he wasn't too busy gasping in air, that is.

''Hah... after I get cleaned up, we're going to the store, alright? You owe me for cumming inside~!''

''...fine...''

''Hmph, now get me some tissues...''

X-x-X

A little under half an hour later, Shiki found himself walking to a small convenience store – Cavalla at his side, her clothes tugged back into place and no sign that anything remotely lewd had happened.

Though now they were buying more than just sweets.

''C'mon, it's just a pack of condoms, don't act so embarrassed!'' Cavalla hissed at him, mindful to keep her voice low.

Shiki flushed, glaring lightly at the shorter girl. She insisted that he buy big enough condoms so that 'in future' he wouldn't need to cum inside her or mess up her clothes, though he was far from comfortable with buying such a thing. Mostly out of embarrassment. She couldn't buy them for obvious reasons, and only got her hands on the other condoms due to getting boys in her class to ask their older siblings to buy them for them.

''I'm already buying you sweets; I'm not buying condoms too.'' He whispered back, twitching when she shot him a sudden smirk.

''Fine then.'' She whispered back, grabbing his hand and tugging him off into an alleyway.

The street they were on was a quiet one, the few passing civilians not sparing them a glance as Cavalla led him into the short alley. The grey walls of the adjacent buildings were scrawled with graffiti and a closed dumpster stood near the entrance, another dumpster near the end of the alley. He didn't get a chance to question what she was doing before she pushed him against the wall – his face heating up as she quickly went to work in undoing his belt.

''What are you doing?!'' Shiki hissed, worriedly glancing at the entrance of the alley. The dumpster hid them from view, but...

Cavalla looked up at him, shooting him a cocky smirk as she got down on her knees, putting herself at eye-level with his crotch. ''It's obvious, ain't it? Bargaining.''

''We're outside.''

''And?'' She tilted her head amusedly, unzipping his pants. ''I've had sex out behind the school before. Blowing you in an alley isn't much different.''

Her bold reminder of how casually she treated sex made him blush, falling silent as she tugged his cock into it the open. She wrapped her delicate fingers around his dick and slowly jerked him off, staring up at him amusedly.

''How about this~'' Cavalla sang lowly, a lustful glint in her eyes as she spoke. ''You buy some condoms and sweets, and I'll be a good girl and swallow... and maybe, if you remember to use a condom next time, I'll let you cum inside me once in a while. Deal~?''

The way she said it so seductively, all while continuing to get him hard, was more than enough to make him agree. ''D-Deal...''

Cavalla grinned victoriously, her eyes sliding to his now-erect cock. She continued jerking him off and leaned in, kissing the base of his shaft affectionately – staring up into his eyes as she did so. Her fingers practically danced along his cock, stroking his shaft masterfully before throwing her thumb into the mix, rubbing the tip of his cock teasingly.

Shiki gritted his teeth, stifling a gasp of pleasure as she teasingly licked the base of his shaft before sensually trailing her tongue up his cock all the way to the tip, tracing said tip with the tip of her tongue. Without warning she then opened her mouth and took his cock inside, the wet warmth of her mouth surrounding his dick and making him groan with pleasure – watching the lustful girl suck him off eagerly.

''Nn...'' He breathed, idly glancing back at the opening of the alley. Nobody was nearby, but he couldn't help but check – flipping his gaze between the street and Cavalla's cock-filled mouth.

Cavalla smirked up at him, bobbing her head up and down his cock, progressively taking more and more of his cock into her mouth. Unlike with her pussy there was nothing to stop her taking his entire length inside, the petite girl resisting the urge to gag as she pushed her head all the way down – his cock dipping down the back of her throat. Cavalla stayed like that for a moment, her tongue pressed flat against the bottom of her mouth, before slowly pulling back.

''Mm...'' She breathed, his cock slipping out her mouth. She wasted no time in licking his cock lovingly, all but worshipping his dick with her tongue and covering it in her saliva.

After a few more licks she reached up and grabbed his dick, jerking him off again. She leaned back in and started kissing the tip while bobbing her hand, her tongue occasionally flicking out and licking up the pre-cum that leaked out, earning a stifled grunt from the teen. Cavalla only smiled when he laid a hand on her head, idly stroking her head and pushing her head towards his cock, prompting her to speak.

''Don't worry about being rough, Shiki-san~'' Cavalla teased, smooching his cock. ''I can handle it~''

Given her experience he didn't doubt that, laying his other hand on her head and pushing her face against his cock. Cavalla quietly giggled, licking the tip one last time before taking his cock back into her mouth, letting him push her head all the way down; her lips wrapping around the base of his shaft. Without pause she began bobbing her head, her tongue teasingly stroking the underside of his swollen cock as she blew him.

On instinct he bucked his hips, briefly making her eyes widen in surprise before she adapted, regaining her confidence. Even as he started shoving her head down his cock Cavalla didn't protest, focusing entirely on pleasuring his twitching cock, liking the roughness he was showing. She intimately felt his cock twitch and throb on her tongue, pre-cum warning her of his rapidly-building orgasm, only prompting her to double her efforts – lewdly moaning as she sucked him off.

The sound of her moaning was the final straw. ''C-Cav- Nn!''

Shiki gripped her head tightly as he came, unloading ropes of cum down Cavalla's throat and forcing the blonde to swallow, which she did as promised. Spurt after spurt slid down her throat like salty magma, the petite girl dimly surprised at how much he was cumming – using her tongue to coax out even more of her 'treat'.

As his orgasm drew to an end Cavalla slowly pulled her lips off his cock, smirking victoriously as she licked her lips clean. ''Hehe~, like that~?''

''Haah... y-yeah... hah...''

Cavalla snickered quietly, hopping to her feet. ''Great! Now don't forget our deal~''

''Yeah, yeah...''

[END]

Chapter Text

The ever-constant murmur of the school seemed almost soothing, a familiar melody that eased Shiki's nerves.

It was the day after he had babysat Cavalla, life and school continuing as normal. Break was in full swing, students milling about the cafeteria or spending their brief time away from classes outside, shambling around like a bunch of sleep-deprived zombies. He couldn't say he didn't feel the same; school had a way of draining the energy from you.

Shiki sighed, leaning up against the wall of the main building. The sky was overcast, threatening to rain at any moment; though nobody seemed to care. Fubuki had ran off to go pester Ayanami for money to buy some snacks, and Birmingham was off sick. He made a mental note to go visit her on his way home; she always came to see him when he was unwell, sometimes going as far as skipping school to take care of him. It was only fair he do the same for her.

He was stirred from his musings as footsteps drew near, walking with clear purpose. He glanced over to his right, blinking in surprise as his eyes fell upon a familiar face. I-56. The dark-haired girl wore a simple uniform of a white button-up shirt, a black tie and matching black skirt that fell to her thighs. She carried a shoulder bag over one shoulder, her expression torn between happiness and nervousness.

''H-Hello... Shiki-san...'' I-56 smiled hesitantly at him.

''Hey.'' Shiki greeted casually.

They weren't quite friends, although they were more than strangers. He had found her getting picked on by a bunch of first-years when he arrived, scaring them off with a few threats of kicking their asses. They must've thought he was in-league with the 'Underground Boss', Hiryuu, because they scampered away without even pretending to be confident. Ever since then he looked out for her as best he could, given her shy nature; though that was a little difficult given she was a first-year, while he was a second-year.

The fact she was I-19, I-25 and I-26's cousin only gave him one more reason to look out for her.

''U-Um...'' I-56 blushed lightly, looking away from him. ''I-I was wondering if you... still did babysitting...?''

''Er... yeah?''

The lithe girl fidgeted. ''My parents are going out tonight... and my mother wants to get a babysitter for me, since she's always afraid something will happen to me while I'm alone... and since I know you, I was wondering if you could...''

''Watch you.''

''Y-Yes...'' I-56's blush only seemed to darken. ''I-It could be like a study session if you want!''

Shiki thought for a second. ''When were you thinking?''

''A-Around five, today...''

''Sure.'' He shrugged easily. That gave him enough time to go visit Birmingham. ''I can do that.''

I-56 blush dimmed, a bright smile crossing her cute face. ''T-Thank you! Um, h-here's my address...''

She handed him a piece of folded up paper, her address written upon it in perfect cursive. His kouhai gave him a quick thank you before skittering away, leaving him alone once more – a light smile crossing his lips at the thought of hanging out with her. She was a nice girl; cripplingly shy, but nice.

''Hehe~ looks like someone's picking up girls behind my back~'' Fubuki's voice suddenly brushed against his ear.

Shiki yelped, jumping back a step. Fubuki stood next to him with a sly grin on her face, gold eyes twinkling with mirth. He got over his shock a second later, huffing off her playful accusation.

''Just business stuff is all.''

''Ah~'' Fubuki drawled the word out, grin nearly Cheshire in quality. ''And would that business include seducing innocent maidens- ah!''

The blue-haired girl flinched back when he flicked her between the eyes, shooting him a petulant pout – sticking her tongue out. ''Bleh~ meanie~''

''I think you're more likely to corrupt innocent maidens than I am.'' He remarked dryly, pointedly ignoring how he had, technically, 'corrupted' at least three. Cavalla didn't count; she was far from innocent.

They continued chatting for the rest of break time, the shrill ringing of the bell drawing them back inside.

X-x-X

School ended and soon Shiki found himself outside Birmingham's house, school bag swung over one shoulder.

He didn't even have to wait more than two seconds after knocking before he heard footsteps on the other side, the brown wooden door swinging open to reveal Birmingham's mother – a red-haired woman with green eyes. It was easy to see where Birmingham got her hair colour; getting her red eyes from her father.

Greetings were exchanged and she chatted with him briefly, before waving him off and ushering him upstairs. He had been in Birmingham's house long enough to know his way around, and as such it was only a few seconds' walk to the end of the hall – Birmingham's heavy oak door as familiar as ever. Out of courtesy he knocked, listening intently for any sound beyond.

''...come in...'' Came a faint, hoarse voice.

Shiki obliged, pushing the door open to reveal her bedroom. It looked the same as usual; a few bookshelves by the far wall next to a couple sparsely-decorated shelves, hosting several medals and awards for various sports activities. A laptop sat on her wooden desk over to the left, her wardrobe still holding a couple pen marks from when they were kids. And over to the left side of the room was her red-quilted bed, Birmingham laying underneath the covers; her skin slightly pale and a bucket beside her bed.

''Hey.'' He smiled slightly at the ill girl, eyes roaming over the beige walls as he closed the door behind himself. ''You feeling any better?''

''...a bit.'' Birmingham stated, voice audibly dry – prompting her to slowly sit up, reaching for the water bottle on her bedside table.

''I got your homework for you.'' Shiki informed, resting the bag on her desk – pulling a magazine out of it. ''And a bike magazine, since I'd imagine you've got nothing to do.''

Birmingham's red lips curled into a soft smile, taking the offered magazine. ''Thanks.''

He took a seat at her desk, their voices filling the room as they chatted. Conversation came easily between them; it always did. He knew Birmingham for pretty much his whole life, and as such there was very little that either hid from one another. He was sure she hid a few things from him and that was fine; he, after all, wasn't keen on telling her about his... escapades with the I-sisters and Cavalla.

Before he knew it well over an hour had passed, his phone beeping from his pre-selected alarm.

Shiki looked at his phone in surprise, double-checking the time to be sure – amazed at how fast time bled away.

Standing up with a sigh, Shiki spoke. ''Sorry, Birmingham, gotta go.''

His friend tilted her head, the pillow beneath her shifting. ''Another babysitting job?''

''Mm.'' He nodded, walking up to her side and playfully poking her cheek. ''Look on the bright side; with all the money I'm getting paid, we can probably go to the movies when you get better.''

Birmingham smiled softly, her hand reaching up. Her fingers brushed along his jaw, so gentle it felt like her fingertips were just barely ghosting over his skin. He stared into her soft red eyes, transfixed by the feeling of her thumb slowly tracing his lips.

''...Birmingham?'' Shiki murmured curiously.

She paused, eyes widening a fraction before she hastily tugged her hand back. ''S-Sorry... I got lost in thought...''

Quirking a brow curiously Shiki brushed the odd moment off; she was always the type to convey emotions through touch. Though he wasn't sure what kind of emotion that was supposed to be.

''Well, I'll be on my way then. You want me to tell your mom anything or...?''

''No. Thanks for bringing me stuff.'' Birmingham answered quickly, not meeting his gaze. ''See you tomorrow.''

''See ya.''

Her bedroom door clicked shut a moment later. Once she was certain she was alone, Birmingham clutched at her heart, a conflicted expression on her face as she bit her lip.

''Mn...''

X-x-X

Knock-Knock-Knock

Shiki's knuckles echoed off the door of I-56's home, the hollow echo of wood filling his ears. He couldn't hear anything for a moment, peering through the swirly-glass window and seeing nothing but a mess of browns and beige. A second later he heard hurried footsteps coming down stairs, followed by a distorted black-and-white shadow appearing on the other side of the door.

''Coming!'' I-56's muted voice came through the door, and not even a second later the door swung open – I-56 greeting him with a bright smile. ''T-Thanks for coming, Shiki-san.''

The teen nodded and returned the smile, stepping inside her home. The hallway had a fluffy dark blue carpet, a staircase off to the right while two doors at the end of the hall led off into other rooms, one of them being a kitchen. Various pictures hung off the grey walls, many showing off I-56 along with another similar looking girl, the latter wearing a revealing swimsuit and holding a medal.

''I've brought some of my books.'' Shiki stated, hefting his school bag up. ''I can help you with some homework to pass the time, if you'd like.''

''Y-Yes, that'd be appreciated.'' The shy girl replied, flashing him an anxious smile and climbing up the stairs. ''I-I've got my books in my room... we can study there, if you don't mind...?''

''Sure. Lead the way.''

I-56 obliged, quickly climbing the stairs – her skirt just barely long enough to prevent him getting an up-skirt shot. As they ascended no other sound echoed through the house, provoking his curiosity.

''Where's your parents?''

''Out. They left ahead of time.'' She replied lightly, the stairs taking a left turn as they led onto the second floor – several doors lining the hall.

I-56 led him inside the first one, and the first thing he noticed was the many books lining the walls – multiple shelves and a mini bookcase filled with them. Many of the titles he didn't recognise, but he did know a few of them – a light blush dusting his cheeks as he laid eyes on several well-known erotica books. He quickly looked away before I-56 realised he noticed, hoping to avoid such embarrassment.

The walls were the same grey as the rest of the house, a window sitting by the far wall and holding a few cutesy figurines, her bed positioned just below it – said bed being black with a hammerhead shark on the front. A mathematics book was left open on the edge, a half-filled out worksheet next to it.

''I was on question three when you came...'' I-56 trailed off, sitting down on the bed. ''I'm not sure about this part...''

From there things progressed smoothly, her anxiousness disappearing as he helped her with her homework. It wasn't too difficult given he'd done most of it the year prior, and at her prodding he willingly explained several formulas she didn't understand, helping her through the process. At some point both of them had laid down on the bed, shoulder-to-shoulder with him closer to the edge.

Soon however he began to notice how hot it was in her room, largely due to the fact her mother had left the oven on to slow-cook a stew – the heat rising up into her room. Given her radiators were also on full-power they only added to the heat, a problem barely helped when she opened her window slightly.

''Haah...'' I-56 exhaled as her nimble fingers slipped up to her collar, unbuttoning a few buttons and loosening her tie.

Due to his position Shiki could see down her now-loosened shirt, his eyes focusing on her small cleavage – her black bra barely visible through her white shirt. He wanted to look away but he couldn't take his eyes off, the hormonal half of his brain envisioning how soft they might feel in his hand; what kind of sounds she would make if he did 'things' to her.

He stared long enough that I-56 noticed, a cute blush dusting her cheeks. ''Shiki-san...''

''A-Ah? S-Sorr-''

''I-I don't mind, if you want a look...'' I-56 cut him off, her blush darkening at her own admission.

She suddenly grabbed his left hand, pulling it close to her chest and allowing him to feel how thin her shirt was. Slowly she ran her thumb over the back of his hand, nudging his fingers apart until his palm was cupping her breast. Even though her grip was light enough that he could've pulled it back he didn't, his eyes locked onto I-56's cutely-blushing face. For once the girl met his gaze without looking away, her lips twitching into a soft smile.

''I... I really like you, Shiki-san...'' I-56 confessed sincerely, running her thumb over his hand soothingly. ''Ever since you saved me from Takashi-san and his friends... I can't stop feeling this way. Just being near you is making me feel all funny, my heart beats faster and I keep thinking embarrassing things...''

Her blush darkened, doing little to hide the genuine affection in her eyes, so much more pure than how any other girl had looked at him. ''Shiki-san... please... l-love me...''

The teen couldn't find the words, so didn't – instead leaning in and pressing his lips against hers. They were soft and springy, with a hint of cherry. I-56 smiled happily into the kiss, a soft coo rising from her throat as their lips meshed together with much more slowness than he was used to. After a long moment they pulled apart, their lips hanging a mere inch apart as they caught their breath.

Not a second later their lips met in another kiss, this one with more passion than before. He could practically taste the affection on I-56's lips, the curve to her lips telling of her smile. She lightly tugged on his hand again, reminding him it was pressed against her breast – prompting him to give her clothed breast a soft, experimental squeeze.

''Ah...'' I-56 moaned quietly into the kiss.

He laid down on his side, reaching out and laying his free hand on her side. I-56 understood what he wanted, mewling quietly as he rolled onto his back – and pulled I-56 on top of him. They broke apart from the kiss mid-movement, their eyes meeting for a long second before she leaned down, resuming the slow, loving kiss once more.

Shiki let her control the kiss, relishing the gentle feel of her lips against his – her lips ghosting against his before pressing them together, her kisses almost-teasing in quality. As they made out both his hands shifted to her chest, escaping her grasp and instead slowly unbuttoning her white shirt further. I-56 moaned softly but didn't stop him, instead cupping his cheek with her right hand and deepening the kiss.

''Mn...'' I-56 shivered as he undid the last button, tugging her shirt out her skirt and causing her shirt to spill open, revealing her black bra.

The teen wasted no time in pushed her bra up, his eyes immediately going to her breasts. Small and round, tipped with pale pink nipples. I-56 flushed and weakly covered her chest with one arm, a shy whine escaping her when he tugged her arm away. At his quiet request she leaned back a little, blushing brightly when he suddenly cupped her cute breasts – and gently groped them.

''Ah~'' I-56 moaned, blushing a fiery red and hastily covering her mouth.

Shiki chuckled at her cute reaction, earning a soft pout from his junior. Her pout instantly dissolved as he gave her breasts another soft squeeze, eliciting a quiet whimper from her and making her knees buckle, the arousing sight only encouraging him to do it more. I-56 wasn't content to just let him however, leaning down and capturing his lips in another deep kiss, one he gladly returned; his hands continuing to fondle her.

His fingers danced along her soft boobs, pinching her pink nipples between his thumb and index finger. He careful paid attention to I-56's reactions, listening to her soft gasps and pleased moans as he teased her. Whenever their lips met he hungrily devoured her adorable sounds, the genuine affection in her eyes somehow making it far more arousing than when it was with her cousins or Cavalla.

''Haah...'' I-56 sucked in a breath as they broke apart from the kiss, panting lightly. ''Shiki-san... don't tease me so much...''

He chuckled, giving her tits a light squeeze. ''They're cute.''

''Meanie...'' She pouted at him, the expression only making her cuter in his eyes.

Shiki smiled in return, slowly sitting up and kissing her again. Instantly her pout melted back into a cute smile, a soft moan escaping her as he pushed her up against the wall. Her legs were bent at the knee, causing her skirt to hike up enough that he could see her black panties. Deciding to take things further he released her left breast, his hand moving down between her thighs and delicately stroking her clothed pussy.

I-56 moaned into the kiss, her hand shifting from his cheek around to the back of his head, her fingers threading through his hair. He didn't resist as she deepened the kiss, her tongue shyly poking his lips for entry – prompting his tongue to slip out and meet hers, wrestling in the air between their mouths. The lewd sensation of their tongues slipped and writhing against each other only aroused both of them more, his gentle ministrations drawing out more shy moans from her.

''Ah... haah...'' I-56 panted as their tongues broke apart, shivering as his fingers slid along her panties. ''M-More...''

Shiki obliged, diving back in and kissing her again while simultaneously moving his left hand up – touching the waistband of her underwear before slipping his hand inside. I-56 moaned lovingly into his mouth, gripping his head tighter as his fingers ghosted over her bare slit, her arousal coating his fingertips. He slowly stroked her weeping pussy while listening to her adorable moans, barely spending a moment to breath between kisses.

I-56 buckled as he pushed two fingers inside her pussy, her lower lips parting around his digits without resistance. He pushed them in all the way to the knuckle, kissing her to muffle her lustful moans as her inner walls clamped around his fingers. He wiggled them around and slowly spread them apart, smirking lightly as he felt her pussy squeeze his fingers tightly.

''A-Ah... Mn...'' The normally-shy girl moaned, their lips breaking apart for air. ''T-This feels... so good...''

Shiki grinned lightly in reply, kissing the corner of her mouth and prompting her to tilt her head, kissing him on the lips with hungry passion.

He sped his fingers up, plunging them into her slick pussy and extracting more delicate moans from his junior. Her thighs clamped around his hand as he continued fingering her, prompting him to add a third finger – her moans rising in pitch from the added girth. He teased her as best he could, wiggling them around inside her and alternating between slow and fast paced, the frequent change of pace leaving I-56 breathlessly moaning for more.

She shifted her leg slightly, unintentionally brushing against his crotch – her blush darkening as she realised how hard he was, his school slacks hiding his rock-hard dick. Seeing that I-56 broke off from the kiss, taking a second to catch her breath before she spoke.

''Shiki-san...'' I-56 breathed, reaching down and stroking his crotch. ''I want to... go further...''

He blushed slightly at the adoring look she sent him, the meaning not lost on him. Without a word he leaned in and kisses her lightly, muffling her quiet groan as he tugged his fingers out her tight slit. Slowly he threaded his arms around her and rolled them over so she was under him, her head ending up by the pillows.

I-56 clearly noticed the care he used, smiling lovingly and lifting her legs up – her fingers grasping the waistband of her black panties and peeled them up her thighs. He helped her along, grabbing them when they reached her knees and pulling them off the rest of the way. Wordlessly I-56 let her legs drop, slowly spreading them open and giving him a good look at her wet slit, purposefully bunching her skirt up around her waist.

Blushing from the affectionate look in her eyes, Shiki unzipped his slacks and pulling his cock out into the open – shifting closer on his knees until he was directly between her legs. I-56 watched with a mix of anticipation and excitement, biting her lip as he guided his cock towards her slick pussy.

''Ah...'' I-56 moaned softly as the tip pressed against her folds. ''Be gentle...''

Shiki nodded, leaning in until the tip of his cock sunk into her pussy and rolling his hips. Instantly her hot tightness surrounded his cock and he groaned, her pussy practically sucking him inside. Beneath him I-56 gasped softly before it devolved into a low moan of pleasure, her head lolling against her shoulder while her face scrunched up, mild discomfort mixing with blissful pleasure.

Another breathless groan escaped him as he rolled his hips again, gripping her hips and sinking deeper into I-56's pussy. As per her request he went carefully slow, his gentle thrusts easing his cock inside her until nearly his full length was buried inside her folds. He didn't try pushing any further, instead leaning down and lightly smooching her on the lips, prompting his junior to happily return the fleeting kiss.

''Mm...'' She shuddered, her hands aimlessly roaming along his arms. ''Y-You can... start moving now...''

His response came in the form of rocking his hips, pumping his cock into her. I-56 mewled cutely and tilted her head back, moaning as he slowly picked up the pace. Each thrust sent a wave of pleasure rushing through her pelvis, leaving her feeling so incredibly full she could hardly breathe, her mind fogging up as she found all her lewd fantasies coming true.

The gentle sound of skin smacking together filled her bedroom as he moved faster, their pelvises slapping together as he drove his cock deep into her wet slit. Her toes curled each time he bottomed out, a sharp jolt of pleasure eliciting a cute moan from his junior – the sight of her moaning only turning him on further, barely holding himself back from moving as fast as his hips would allow.

I-56 noticed that, her loving smile joined by a dark blush. ''F-Faster...''

Shiki was quick to oblige, pounding into his newfound lover's pussy and extracting a sharp gasp of pleasure, her eyes screwing shut. Dimly he was thankful her parents were out, a low groan passing his lips when she tightened around him. The more he fucked her the tighter she seemed to get, her inner wall clenching around his throbbing cock pleasurably.

Her bed creaked beneath them, bumping against the wall in sync with his cock bottoming out in her pussy – something I-56 seemed to notice as well, a shaky mewl escaping her open mouth. Shiki's gaze hungrily wandered up to her small chest, watching it bounce up and down in tandem with his thrusts. Despite their small size, especially when compared to her cousin I-19, he couldn't help but find them perfect.

''Mm~!'' I-56 bit her lip, muffling her sweet moan when he suddenly groped her left breast, giving it a tender squeeze and knocking the breath out of her.

The panting girl laid her hand over his, silently asking for more – mewling happily when he obliged, groping her boob roughly. A hot pressure built up inside her pelvis, tickling her pussy and forewarning of her building orgasm. The knowledge prompted her to start rolling her hips too, desperately trying to keep him inside her as long as physically possible. The pleasure coursing through her was maddening, leaving her wanting just a little more.

''I-56...'' Shiki groaned, his thrusts growing faster; more desperate. ''I can't...''

''I-Inside!'' I-56 hastily cried, wrapping her slim legs around him as best she could. ''I-I-I'm- Myaah~!''

With a bubbling cry of pleasure I-56 climaxed, buckling beneath him as he pounded into her. Shiki shuddered at the sight, her pussy pleasurably squeezing his throbbing shaft – until he couldn't take the pressure anymore, cumming inside the petite girl.

I-56's arousing cry trailed off into a throaty groan, her lips twitching up into a dazed smile.

''A-Ah...'' She twitched, shivering as he slowly rolled his hips even as his orgasm ended, unable to stop – that was until his stamina suddenly abandoned him, leaving him gasping for air.

The lithe girl wrapped her arms around him, pulling him into a loose hug as they both spent a minute to catch their breaths, their joined parts still tingling in the aftershocks of their mutual orgasms.

''Mn...'' I-56 shuddered, nuzzling his cheek. ''Thank you...''

Shiki's response came in the form of a light kiss on her neck, eliciting a breathless giggle from the panting girl.

''Hey...'' She murmured into his ear. ''Does this mean... we're... d-dating now?''

If he had the breath he would've laughed at her cutely-hopeful tone; instead just letting a quiet chuckle past his lips. ''Mm.''

I-56's gentle kiss on the cheek swiftly evolved into another make-out session, and within a matter of minutes the two were going for a second round.

[END]

Chapter Text

Beep Beep Beep Beep BEEP- Click.

''Ugh...'' Shiki groaned softly, his hand slipping off his alarm clock.

Reluctantly he cracked his eyes open, staring at his plain white ceiling for a long moment before rolling over, sluggishly pushing off the covers. His alarm silently blinked the numbers '7:45', as was per his usual on a school day. Given it was a Friday though that meant he didn't have to wake up to the incessant alarm tomorrow.

As he ran a hand through his dishevelled hair Shiki noticed his phone blinking, signalling he had a message. Still half-asleep he didn't think twice, swiping his thumb up and clicking on the message icon. I-56's number came up, the timestamp indicating she had sent them only a few minutes ago.

[Good morning, Shiki-san :)]

[Hope we can meet at school during lunch xx]

Attached to her texts was a selfie of her clad in naught but a pale pink towel, her dark hair still wet and parts clinging to her forehead. Due to the high angle he got the barest peeks down at her small cleavage, her lips quirked up into a shy smile.

''...well someone got bolder.'' He remarked to himself, blushing lightly. Still, he was happy to see she was getting out her shell, if only slightly.

They had exchanged numbers yesterday after their second round of love-making. I-56 had made him promise to keep their relationship a secret for now, since she was worried about the attention she might get. Given her shy nature he was fine with that, though he did find it odd when she said she would be fine 'sharing' him with Fubuki and Birmingham. Clearly she thought he was dating the two girls... though the fact she seemed unbothered by the prospect was interesting.

Shaking his head Shiki was about to start with his morning routine – only to notice he had a second message. Quirking a brow he scrolled down to Fubuki's number, flicking open his inbox.

[Wanna come round to my house tonight???]

[I got some scary movies :P]

Shiki huffed in amusement, tapping away at the screen and sending his own message back. [Sure. I'll drop by after dinner?]

Fubuki replied not even a full minute later. [K. Bring some sleepover stuff too ;)]

With a chuckle he agreed, sending back one last message before getting ready for the school day.

X-x-X

''Sarah, it's behind- gah!''

''John! Hold on!''

''Just kick 'em in the balls already~'' Fubuki complained, tossing a jelly bean at the TV.

Shiki chuckled lightly at her reaction, leaning back against the pillows.

It was nightfall by now, the pale blue curtains of Fubuki's room tugged closed to hide the night sky. The light was flickered off and the two of them were laying on her bed, watching some B-rate horror movie she picked up from the store. Given the late time both had changed into their pyjamas not long ago; Fubuki wearing a fluffy pale blue shirt and pyjama bottoms, yellow ducks printed on the fabric. Shiki on the other hand opted for a grey shirt and knee-length black shorts.

Due to the modest size of her bed the two were shoulder-to-shoulder, though neither minded. Both had spent more than enough time together to be comfortable with one another; hell they had seen each other naked more than once, albeit when they were younger. Sleeping together in the same bed was equally trivial; it had happened for so long that her parents didn't even bat an eye at the prospect.

His eyes stared at the TV but he was only half-focusing on it, the other half of his mind focused on Fubuki – how warm she felt against his side, how she snuggled up against him during the boring parts and hid behind his shoulder during the genuinely scary parts. After his chat with I-56 yesterday... well, he couldn't help but look at his long-time friend in a different light.

Suddenly sharp knocking outside her bedroom door startled the two of them. ''Alright, time for bed you two.''

Her father. A nice man, but a rather strict one. Shiki had seen first-hand how protective he was of his daughters when some guy tried flirting with Ayanami; Fubuki's sister. He had never seen a would-be boyfriend run so fast before. Mercifully, he had never been on the receiving end of said man's fury.

''Dad~'' Fubuki whined, pouting even though her father couldn't see it. ''It's only midnight!''

''Don't care; get to bed. Your mother can't sleep with that TV on.''

Fubuki growled petulantly. ''But we're halfway through a movie!''

''Then you can finish it in the morning.''

When his friend attempted to speak again, Shiki spoke instead. ''It's alright, Fubuki. I'm getting sleepy anyway.''

Fubuki turned her pout on him, her golden eyes shining with displeasure – before she sighed. ''Fine... we're heading to bed then, otou-san~''

Her father chuckled and bid them goodnight, his heavy footsteps disappearing into the neighbouring room.

Shiki smiled lightly, poking Fubuki on the cheek and earning a barely-stifled smile, clearly trying to pretend to be mad. She gave up a second later, mumbling something akin to 'traitor' as she reached over to her bedside table, snatching up the remote and turning the TV off. The second she did darkness engulfed the room, leaving Shiki barely able to see as he carefully laid the bowl of sweets down on the floor on his side of the bed.

In tandem the two shifted under the thick covers of her bed, the soft material of her pillows brushing against his cheek. He shifted slightly as he got comfortable, ending up rolling onto his left side; facing Fubuki as she too rolled onto her side.

''Mn... the movie was just getting good too...'' Fubuki pouted.

''Not really. You just like making fun of bad movies.'' He quipped in reply, earning a soft giggle.

''Yeah...'' She shifted slightly, her breath brushing against his face. ''Hey, Shiki...''

''Mm?''

Fubuki fidgeted slightly. ''I heard you got a girlfriend...''

He squinted at her. ''...how'd you know?''

''I have my ways.''

''...you checked my phone, didn't you?'' Shiki guessed, making Fubuki blush.

''Hey, it buzzed when you weren't in the room. I thought it was Birmingham.'' The petite girl defended, puffing her cheeks out. ''...you know you could've told me.''

Shiki smiled softly. ''Sorry... guess I just thought it'd be awkward, saying I've gotten a girlfriend out of nowhere. She asked me to keep things secret, and you're not exactly good at keeping secrets.''

Fubuki didn't deny that, a sheepish smile crossing her lips. ''Ehehe... good point... still though, I wouldn't be mad if you kissed a girl or whatever. After all, I got your first kiss – remember that time we kissed behind the shed, when we were younger~?''

Shiki blushed at the reminder. He certainly did; Fubuki was the first girl he had ever kissed. Given it was more than a few years ago there wasn't anything perverse about it, more like a simple curious kiss, but that didn't diminish that she was still the first girl he had kissed. A thing she seemed to be quite proud of.

''Mn... Shiki...'' Fubuki drawled out his name, and he flushed as she shifted close – their noses nearly touching.

''Can I get... another kiss?''

The question was said without a hint of mirth; genuine, sincere curiosity clear in her golden eyes. The darkness of the room did little to hide her pale pink lips from him, his eyes flickering down to them before returning to her golden gaze, finding himself unable to deny her.

''...sure...'' Shiki murmured.

Fubuki smiled, tilting her head and closing the distance between them – their lips gently meshing together in a delicate kiss. It was a slow kiss, neither rushing it even in the slightest nor dragging it out longer than necessary. They pulled back from the kiss gently, their lips hovering an inch apart before they met in another slow kiss.

The sugary taste of jelly beans lingered on her soft pink lips, only enticing Shiki more – deepening the kiss and prolonging it, earning a soft coo from Fubuki and prompting her to slip her arms around him, pulling him into a loose hug. Only when his lungs burned for air did he break off from the kiss, resuming it the moment he could much to her delight.

''It's not fair that you found some other girl...'' Fubuki murmured between kisses, her breath brushing against his lips. ''...when I was here waiting for you all these years.''

She kissed him again before he could speak, silencing him for a brief moment and letting her continue. ''Is there any room left in your little ol' heart for me? I don't mind sharing... as long as we can be together, I'm happ-''

Fubuki was silenced as he kissed her with more passion than before, a quiet groan passing her lips as he kissed her with such genuine affection. ''Always.''

A smile curled at her lips and she happily returned the kiss, cooing when his tongue slipped out and licked her lips clean of the sugar lingering on them. His arm slowly looped around the small of her back, pulling the petite girl flush against him; their shared warmth feeling so much erotic than it had before. Their legs snaked under the bed and intertwined, a breathless exhale passing his lips as Fubuki rubbed her leg up against his inner thigh. He responded in kind, shifting his position and pressing his knee against the front of her pyjama bottoms, eliciting a soft mewl from the blue-haired girl.

One of Fubuki's hands slid down his front, ghosting over his chest before boldly slipping into his black shorts, cupping his slowly-hardening cock. He groaned into the kiss, shuddering as his best friend wrapped her fingers around his cock and jerked him off with loving slowness, cooing when she felt him harden in her grip. Her hand was delicately soft and her movements achingly gentle, her inexperience clear yet making up for it with pure love.

''Fubuki...'' Shiki murmured into the kiss, muffling her quiet giggle.

Her giggle quickly cut off as he slid his hand under the waistband of her blue pyjama bottoms, finding she was wearing nothing underneath. His fingers ghosted over her virgin folds, his gentle touch extracting a stifled moan from Fubuki. He applied more pressure, gently rubbing her slit and relishing the cutely-breathless moan she made, the sound so mind-meltingly erotic.

''Ahh...'' Fubuki's lips parted as she moaned, her hips twitching as he tentatively pushed two fingers into her pussy. ''Mn... Shiki...''

Their lips found each other in another kiss, this one more heated and lustful than the last. Fubuki continued slowly jerking him off, getting used to the lewd motion and going at it with more fervour than before. He replied in kind, pumping his two fingers into her tight slit and savouring the feeling of her inner walls clamping around his digits. He cautiously teased her with a third finger, slowly sinking it into her – promptly pushing it in the rest of the way at her adorable moan of pleasure.

Gradually they went faster, their breathing growing laboured and their kisses more sporadic, their cheeks growing dark with lust. His three fingers became slick with her leaking honey, her hips constantly twitching and buckling from the increasingly-fast fingering, joined by her soft moans of pleasure. Fubuki matched his pace wordlessly, bobbing her hand along his cock eagerly, repeatedly squeezing his shaft or rubbing the tip with her thumb, her gentle teasing sucking the breath from his lungs.

They were interrupted however as heavy footsteps slowly thumped down the hall, heading towards them.

Fubuki stiffened, panic showing on her face before she quickly released his cock. Shiki followed suit and slipped his fingers out of her pussy, watching Fubuki roll over and face away from him, before closing his eyes and feigning sleep.

Not even five seconds later the door creaked open, a stream of golden light spilling into the room and piercing through his eyelids. He remained still, keeping his breathing as level as he could make it – before finally the door clicked shut.

''Yep, they're asleep.'' Came the muffled voice of her father, muted by the walls.

Shiki released a sigh he didn't know he was holding, relaxing. A small part of him was annoyed they'd been interrupted, but at the same time a larger part of him found it exciting – exciting that there was a real risk, a real danger. It was so vastly different than when he did it with the other girls; with them, they had prepared beforehand so that there would be nobody to interrupt them. But with Fubuki... she hadn't had the foresight, or the patience, to wait for her house to be empty.

Throbbing in his cock reminded him of his arousal, a shaky breath passing his lips. His eyes shifted to Fubuki, arousal bubbling within him and prompting him to shift closer; his cock pressing against her rear. He felt her stiffen but she didn't protest, only shivering when he slipped his right hand around her stomach, and back into her pyjama bottoms.

''Mn...'' Fubuki quietly mewled as he rubbed her pussy. ''S-Shiki... they might hear us...''

''Then be quiet.'' He whispered back, leaning in and kissing the back of her neck.

Fubuki moaned softly at his touch, blindly reaching behind herself and stroking his cock; the angle stopping her from jerking him off. An idea hit her and she pushed her ass back towards him, her soft pyjama bottoms grinding against his throbbing erection, earning a quiet grunt from the teen. Without thinking he slipped his hand out her pyjama bottoms and grasped the waistband, promptly tugging them down.

His best friend shivered but helped, lifting her hip off the bed and using her free hand to yank her pale blue pyjamas down to her knees. His hand immediately curved around her bare waist back to her pussy, teasingly prodding and rubbing her wet folds and eliciting a gentle moan from Fubuki, her hand coming up to cover her mouth. Even without her hand however she didn't let him be the only one doing anything; instead she rolled her hips and pushed her ass back towards him.

''Nn...'' Shiki breathlessly grunted, his cock sliding between her cheeks; her soft butt grinding against him.

They continued toying with each other for a minute – only to freeze when they heard her father moving around again. They simultaneously relaxed however when they realised he was just returning to his own room, the muted thump of the door easing their fears.

''Dad's a heavy sleeper...'' Fubuki murmured softly, slowly rolling her hips as she spoke. ''So... he shouldn't notice if we do stuff...''

Fubuki rolled over to face him again, her blushing face too cute to look away from. He had seen her blushing many times, but never with such an... erotic expression. From the playful but loving quirk to her lips, the soft affection brimming within her golden eyes, to the way her pink lips parted with each heavy breath she took.

''Shiki...'' Fubuki's gentle murmur stirred him from his staring, a fresh blush dusting his already-red cheeks as she cupped his cheeks.

With purposefully slow movements she tugged him closer, rolling and pulling him atop her. He didn't resist, carefully swinging his leg over hers until he was practically straddling her; their legs loosely intertwined beneath the partially-disturbed covers. No words were said yet he knew what she wanted, and he found himself wanting it equally as much.

Fubuki slowly shifted her legs, peeling her pyjama bottoms down to her shins until she simply kicked them off, leaving her bottomless – a fact she instantly made use of, spreading her legs open. Wordlessly he moved between her thighs, his cock pressing against her wet folds and sending a mutual shiver through both of them. So close to entering her; the only thing stopping it being his position.

''Fubuki... you sure about this...?'' Shiki breathed, leaning in until his forehead pressed against hers.

The blue-haired girl smiled wryly at him, idly stroking his leg with her own. ''If there was anyone I'd wanna do my first with, it'd be you... dummy...''

He couldn't help but chuckle lightly at her playful nickname. Her hands shifted to the back of his neck and pulled him into a slow kiss, this one more loving than the past ones. He let their lips linger together, the gentle tingling sensation dancing along his nerves until he pulled back. Using his left hand to keep himself upright his right hand moved down to his twitching shaft, gently grasping it and guiding it towards her weeping slit, before pushing inside.

''M-Mm...'' Fubuki bit her lip, moaning quietly – devolving into a low groan as he pushed more of him cock into her.

Shiki was careful to go slow, watching her cute expression twist and scrunch up in a mixture of raw pleasure and mild discomfort. He barely stifled a groan of his own as he buried himself into her wet tightness, feeling her pussy near-strangle his cock due to how tight she was. Through a combination of her leaking arousal and whispered reassures from him he managed to fit his entire length inside her, the pleasurable fullness eliciting a low moan from his best friend.

''Haah... ahh...'' Fubuki breathed, a crooked smile crossing her lips. ''Y-You're bigger... than I thought...''

''I think you're just small.''

''Shut up~'' Fubuki drawled, pulling him into a kiss.

Unlike with the others girls he had been with, this was far more intimate; more gentle. He and Fubuki had history; he knew her inside-out, from her subtle likes and dislikes to her love of cute things, and that translated into how he treated her. Instead of leaning back and thrusting faster to bring her pleasure he instead snaked his arms under her back, their lips unceasingly meshing together in a string of slow, sensual kisses.

That didn't mean he wasn't moving his hips; quite the contrary. His thrusts were slow, delicately pumping his cock into her formerly-virgin pussy. They were practically hugging due to how close their chests were, her small round breasts brushing against his chest; their shirts doing little to hide how soft they felt. With that in mind he unwrapped his arms from her chest and leaned back a touch, just enough to slide his hands up her sides; pushing her pale blue shirt up as he went.

''Ehehe...'' Fubuki giggled, flashing him a wry grin and lifting her arms up, allowing him to pull her shirt over her head. ''Looks like someone appreciates them now~''

''Shut up.'' He murmured, quoting her earlier response.

Fubuki only giggled in reply, their lips delicately meshing together again. Her giggle devolved into a pleased moan as he cupped her small breasts, giving them a gentle squeeze – the pleasure amplified by the feel of his cock slowly plunging in and out her sensitive pussy. Shuddering from the lewd sensation Fubuki broke off from the kiss, tipping her head back and moaning, barely having the mind to keep her voice low lest they be discovered.

Her right hand trailed up the back of his neck to the back of his head, threading through his hair and pulling him against her neck. Without missing a beat Shiki pressed his lips against her throat and lovingly kissed her, eliciting a deep moan from his best friend as ticklish pleasure teased her neck. The sensation was made all the more erotic given their position, her breathing growing heavier as pleasure teased her pelvis.

''Mm... Shiki... f-faster...'' Fubuki murmured, moaning when he kissed her neck again.

Shiki groaned into her neck and she tightened around him, prompting him to move his hips a bit faster. Even then he didn't go nearly as fast as he could, maintaining his slow pace so he could drag out their love-making for as long as he could – something Fubuki seemed to notice, a cute mewl passing her lips while gripping his head tighter.

The gentle slapping of skin was muted by the covers still partially covering their lowers halves, her honey seeped out past his cock and staining the bed beneath them. Had anyone been watching them all they would be able to see were their naked torsos, their joined parts hidden by the sheets as he pistoned in and out of her missionary. Neither cared for the mess they might be making, too engrossed in savouring the pleasurable sensations the other was giving them – Fubuki tilting her head down and lovingly kissing him again, this time throwing her tongue into the mix.

''Mm... myaah...'' Fubuki moaned into the heated kiss, quickly realising he had more experience than she thought as he easily dominated her mouth.

They broke apart from the kiss for air, panting and pressing their foreheads together as they caught their breath – a challenge given the slow-building pressure in their joined parts. Fubuki mewled breathlessly as he squeezed her small boobs again, his thumbs rubbing her pink nipples idly and sending gentle shocks of pleasure through her chest, the added pleasure only fuelling her building orgasm.

Shiki tilted his head down, capturing her lips in another heated kiss, his thrusts growing faster – all but pounding into her tight pussy, the gentle slapping of skin arousing him further. As if sensing his own building orgasm Fubuki wrapped her slim legs around his waist, preventing him from even thinking about pulling out. He found himself unsurprised, pressing himself more into the kiss and earning a muffled moan from his best friend, her grip on his hair tightening. The burning pressure in his cock built and built, swelling and straining his stamina to its limit until-

''N-Nn!'' Shiki grit his teeth, a strained groan passing his clenched teeth as his climax rushed through him, a burning rush flooding his cock.

Beneath him Fubuki gasped, her lips leaving his and her eyes widening as her own orgasm washed over her – hastily slapping her hand over her mouth, stifling her whining cry of pleasure as she climaxed, cumming on his cock. Each spurt of cum that shot inside her only enhanced her pleasure, like a jolt of pleasurable lightning into her most sensitive place, her mind briefly going blank.

Shiki kept rolling his hips even as he came, panting heavily as electric pleasure travelled along his shaft, his thrusts gradually slowing to a stop. For a long minute the only sound in the bedroom was their mutual panting, gasping air into their burning lungs while their whole bodies burned with carnal pleasure, their very skin tingling.

''Ah~'' Fubuki quietly moaned as he kissed her neck, nuzzling his head. ''Mm... Shiki...''

The blue-haired girl groaned as he pulled out of her, leaving her feeling simultaneously achingly empty yet wonderfully warm, his cum seeping out her tingling folds.

With a groan Shiki rolled onto his side next to her, idly tugging the covers back over their panting frames. Fubuki giggled softly at that, rubbing their noses together and planting a chaste kiss on his lips, snuggling up against him. He replied in kind, loosely wrapping an arm around her and hugging her back, basking in the afterglow.

As his eyelids grew heavy, he heard Fubuki speak. ''I love you...''

''Love you too... Fubuki...'' He murmured in reply.

Within minutes, the newly-formed couple fell asleep in each other's arms.

[END]

Chapter Text

''Mn... ugh...''

Shiki groaned as he awoke from his slumber, his body pleasantly warm underneath the soft covers.

Still his long-engrained habits made him open his eyes, pausing as he laid eyes on Fubuki... fully naked, right next to him. Memories of last night hit him and he blushed, yet was unable to take his eyes off her cute sleeping face. Had she not been nude he could've believed last night was completely a dream... though a quick lift of the covers proved, no, it wasn't a dream. The fact she was naked as the day she was born, and that the bed was messy with their fluids, proved that.

''Oi... Fubuki. Wake up.'' Shiki murmured, poking her cheek.

Fubuki grumbled lightly and wriggled about, stubbornly remaining asleep. With a roll of his eyes he grabbed her bare shoulder and gave her a vigorous shake, succeeding in waking her up – a slurred, incoherent garble of words spewing out her mouth.

''Whazzaht...?'' His best friend slurred, blinking dumbly.

He fixed her with a flat stare, giving her a moment to wake up fully – a cute yawn passing her lips as she sat up, rubbing her eye with the back of her hand. She stared into space for a brief moment before her mind seemed to catch up with her, glancing down at her openly-displayed chest and blushing.

''Ah...'' Fubuki grinned sheepishly, scratching her head. ''G-Good morning?''

Shiki rolled his eyes, leaning over and giving her a light peck on the cheek – and was treated to the sight of her blushing a cute rosy-red. Such a sight was a rarity, and one he took a moment to savour. The fact she failed to cover her breasts also factored into things.

Fubuki opened her mouth to speak – but was cut short as her bedroom door suddenly clicked open. They both tensed up, but instead of her parents a familiar face poked itself in; stoic amber eyes meeting his for a long second. Ayanami; Fubuki's sister. Despite how close he was with Fubuki his relationship with Ayanami was more... complicated. That was one way of putting it, anyway.

''A-Ah... it's not what it looks like?'' Fubuki awkwardly laughed.

Ayanami merely blinked at them. ''...I won't tell anyone. Breakfast will be ready in a few minutes.''

''Ah... thanks...''

Without another word Ayanami left, leaving Fubuki pouting petulantly at him for embarrassing her.

…

A few minutes later the two found themselves back in her room, the TV turned onto the news given neither were interested in the other programs on.

The two sat side-by-side, a plate of toast sat between them as they idly nibbled away. Fubuki's mother was downstairs in the kitchen whilst her father had left for a meeting of some kind, while Ayanami went off to do whatever it was she did. Given the risk of her mother walking in both had gotten changed back into the clothes they wore the night before... though in Fubuki's case she swapped her pyjama bottoms out for some shorts, since they were still damp.

Despite himself Shiki couldn't help but take a few long glances at his newfound girlfriend, an involuntary blush dusting his cheeks as he vividly remembered the night before. From the feel of her soft skin beneath his fingertips, to the feel of her lips against his; everything about it felt so bizarrely pure – an ironic comparison given her mischievous nature. Though their actions could hardly be called 'pure'.

Fubuki noticed his staring, quirking a brow at him – before she noticed the tent in his shorts, her lips curling up into a familiar Cheshire grin. ''Eh~? You're not getting turned on just by being near me, are ya~?''

He flushed, looking away with a huff. ''Of course not.''

''Hehe...'' Fubuki's playful snicker made him look back-

-just in time to see her boldly yank her shirt up, flashing him her tits.

Fubuki let her shirt fall not even a second later, but just a mere glance was enough to make his cheeks burn, something she was clearly aware of judging by her smug grin. Not willing to let her get away with such a tease Shiki suddenly lunged, pushing her against the bed and eliciting a cutely startled yelp from Fubuki – before it devolved into a giggling moan as he pushed her shirt up, kissing her stomach.

''S-Stop that~'' Fubuki half-said, half-giggled – moaning when his hands shifted up and groped her boobs.

She loosely threaded her fingers through his hair, her giggles trailing off into a pleased moan as he peppered her stomach with teasing kisses. His lips moved further up as he continued kissing her, teasingly shifting up towards her breasts – when they were abruptly interrupted.

Bzzt~!

''Mn~'' Fubuki groaned in disappointment when he stopped, sitting back and snatching his phone off the bedside table. ''Shiki~''

''Quiet.'' Shiki replied dryly, poking her stomach and eliciting a quiet yelp, her pout deepening.

Flicking his message inbox open, he found a text from I-56 waiting for him. [Good morning~]

[Morning. Sleep well?] He typed back, almost-idly pushing Fubuki's face away – his newfound girlfriend whining into his hand as she tried to peek at his messages.

[Yes.] I-56 texted back, attaching with it a photograph of her laying in bed – her black hair splayed out around her and her blue eyes half-lidded, lips curled into a sleepy smile. [You?]

Fubuki finally succeeded in sneaking past his hand, slipping behind his back and peering over his shoulder. ''So that's your other girlfriend, huh~?''

''Mm. I-56.'' Shiki replied lightly, typing away a response idly. ''You sure you're.. y'know, fine with that?''

''Heh... 'course I am.'' Fubuki chuckled softly, nuzzling the back of his head. ''As long as you don't forget 'bout me, I don't mind at all~''

He smiled, tilting his head back – their lips meeting in a slow kiss, muffling his words. ''Thank you.''

''Mm...'' Fubuki smiled into the kiss, dragging it out for several blissful seconds before leaning back, her hand snaking around his own. ''Lemme talk to her.''

''...somehow that makes me worry.'' Shiki remarked dryly.

His blue-haired girlfriend rolled her eyes. ''Calm down~, I'll just chat to her about sharing you and stuff. Maybe we can meet up and chill together – she seems the type who needs friends anyway, right?''

Not for the first time he had to re-evaluate Fubuki's perceptiveness. ''Yeah, she does.''

Fubuki smiled deviously, tugging his phone out her hands and slipping off his back. ''I'll go have a chat, you just wait there~''

He hesitantly hummed an agreement, prompting Fubuki to slip out the room with a grin – his eyes lingering on her small rear as she left.

Mercifully he didn't have to wait more than a few minutes before Fubuki returned, a cheery grin on her cute face.

''I talked with 'er~''

''And?''

''I offered for us to meet up at your house tonight~'' Fubuki playfully informed, a mischievous glint in her eyes. ''We can play some games, relax and eat some snacks~''

Shiki rolled his eyes. Of course she'd offer to do it at his house without asking. She had done it enough times by this point he wasn't surprised. ''Fine. She's pretty shy though, so don't overdo it.''

''Hai hai~''

X-x-X

The rest of the day passed quickly, the duo freshening up before dropping by Birmingham's house, spending a few hours with their ill friend and updating her on what she missed at school. Thankfully the red-head was getting better, and should be ready for school by Tuesday; though Monday was still up in the air, given her turbulent stomach.

As night fell the duo headed back to his house, still empty since his mother was out at work. Not even ten minutes after they returned I-56 knocked on his door, and after some tentative introductions the two girls warmed up to each other; largely thanks to Fubuki's charisma easing I-56's worries.

And thus, they soon found themselves sitting on the couch – a console controller in their hands as they played a fighting game; Super Bash Bros.

''OUT!''

''C'mon~!'' Fubuki whined, pouting childishly as her character was kicked off the screen, resulting in her defeat. ''How are you two so good at this?!''

''Practice.'' Shiki replied simply, blocking I-56's character; a little blob of slime with a face on it.

''I learn fast.'' Was I-56's reply, a look of concentration of her face.

Fubuki merely pouted heavier in response, puffing her cheeks out. Due to the seating arrangement she was on his left while I-56 was on his right, a position he didn't doubt was intentional. Fubuki had gone with a blue vest and dark navy skirt, her legs covered by a pair of knee-high white socks. I-56 on the other hand opted for a neat white button-up shirt with a black hoodie over it, her black skirt falling to her thighs and meeting her black thigh-highs.

As he kicked I-56's character off the screen, reducing her remaining lives to two, Fubuki perked up – a familiar grin curling at her lips. He couldn't look over at her without risking throwing the game, forcing him to keep his eyes firmly on the TV; though that didn't stop him peering from the corner of his eye, watching Fubuki shift close to him.

Turns out he didn't need his eyes. Shiki stiffened as a familiar hand landed on his crotch, slowly nursing his crotch with playfully-gentle strokes. It didn't take a genius to figure out what she was trying to do, a light grunt passing his lips as she daintily trailed her index finger along his clothed shaft.

''A-Ah?!'' I-56 squeaked beside him, blushing a fiery red. ''F-Fubuki-san...?''

''You focus on winning~'' Fubuki replied mischievously, continuing to slowly rub him off. ''I'll distract him~''

''Cheater...'' Shiki grunted out, though couldn't find the urge to be genuinely annoyed.

Turns out it's a lot harder to play a brawling game when you had a cute girl rubbing you off, doubly so when said girl unzips your pants and jerks you off. His expression tightened as Fubuki smugly wrapped her slim fingers around his swelling cock, bobbing her wrist and jerking him off, purposefully doing it fast enough to distract him. The feel of her soft hand only helped bring back memories of last night, fuelling his distraction further.

He shuddered as Fubuki got more into it, her hot breath brushing against his cock a second before she suddenly planted a kiss on his dick; a pleasurable shock travelling along his length and eliciting a groan from the teen. Fubuki giggled quietly in response, her head in his lap as she slowly kissed and licked his dick, her dexterous tongue slobbering over his shaft.

I-56's character suddenly stopped moving, and he found out why a second later – a lithe hand cupping his jaw and tilting his head to his right, meeting I-56's eyes. Not a moment later she closed the distance between them, capturing his lips in a sudden kiss and dropping her controller, giving up on the game in favour of kissing him.

''Mn...'' Shiki groaned into her mouth, letting his controller slip from his hands and drop onto the floor.

Using his now-free hands he laid his left on Fubuki's head, idly threading his fingers through her light blue hair and stroking her head while his right hand curved around I-56's waist, pulling her flush against him. Suddenly wet warmth surrounded his cock and he groaned approvingly, stroking Fubuki's head as she took his cock into her mouth, blowing him lovingly. She sucked and slurped his dick with erotic ease, the wet sounds she made all the more arousing when he was sandwiched between two girls.

I-56 wasn't keen on being left behind, cupping his cheeks and deepening the kiss; their lips meshing together unrelentingly. As they kissed she rolled her shoulders and shrugged off her black hoodie, her fingers instantly going for the buttons of her shirt – fumbling for them and unbuttoning several until her cleavage was displayed. In response he slid his hand up her thigh, her black skirt hiking up in the process.

''Mm... ah...'' I-56 exhaled quietly, her lips pulling away from his – a cutely embarrassed look on her face as he thumbed the waistband of her panties, tugging the right side down a bit.

Shiki leaned in and I-56 met him halfway, surrendering to his passionate lips. Her adorable moans were muffled as his hand slipped into her panties, teasingly stroking her pussy lips and making her squirm with embarrassment, the sight only serving to turn him on more. Even though her skirt hid his hand from view he intimately felt every little curve of her inner thighs and increasing-wet slit, sliding his fingertips along her soft skin.

Fubuki was quick to remind him of her presence, her tongue curling around his cock as she bobbed her head, taking more of his cock into her mouth. He hissed through his teeth and gently stroked her head, pushing her down his cock a little more – eliciting a happy hum from his girlfriend before she promptly plunged herself the rest of the way down, his full length surrounded by the lewd warmth of her mouth.

''Nn....!'' Shiki grit his teeth, groaning through them when Fubuki giggled – her voice sending pleasurable vibrations down his cock.

He was distracted as I-56 tugged on his cheek, pulling him into another heated kiss. Even as he slowly sunk two fingers into her pussy she didn't stop kissing him, unable to stop herself. In response he added a third finger to her tight slit, wiggling his slick digits around inside her and eliciting a pleasure-filled moan from his girlfriend, allowing him to push his tongue into her mouth.

''Mm~'' I-56 moaned happily, not resisting as his tongue probed around her teeth before wrestling with her own tongue, easily dominating the submissive girl.

His breathing grew heavier as Fubuki continued sucking him off, the pleasurable warmth of her mouth quickly bringing him to climax – not helped by the fact I-56 was running her hands all over him. He pumped his fingers into I-56 faster, getting her off even as his kisses grew more sporadic and brief, too busy gasping in air to think straight any more. On instinct he started bucking his hips, thrusting up into Fubuki's mouth and earning a muffled moan of delight, his expression tightening as he felt her tongue stroke his cock – before she suddenly deep-throated him again, the sensation finally tipping him over the edge.

''F-Fu- Nn!'' Shiki hissed, a breathy groan passing his clenched teeth as he came – unloading spurts of cum into Fubuki's mouth, her eyes widening at the sensation.

Fubuki remained still as he came, so much cum filling her mouth it started to seep out past her pursed lips, dribbling down his throbbing length. After a long moment she slowly pulled her lips back, audibly gulping as she swallowed some – expression twisting slightly from the salty taste.

Without warning however I-56 suddenly leaned over his lap, grabbing Fubuki's cheek and pulling her into a lewd kiss. Fubuki's shock quickly melted into erotic bliss and she moaned, feeling I-56's tongue push into her mouth and steal some of his seed. Their tongues waging a brief tongue-war for a few seconds before they parted, both panting from the impromptu-kiss.

I-56 gulped, swallowing the cum lingering on her tongue. ''S-Sorry... I read about it in my novels...and I always... wanted to try it.''

Fubuki grinned breathlessly. ''Eh~? Someone's a little pervert~''

The shy girl instantly flushed a dark crimson. ''I-It's not like-!''

Before I-56 could stammer out a reply Fubuki closed the distance, kissing her a second time. I-56 squeaked and went stiff, eyes wide with shock for a long few seconds until she slowly melted into the kiss, moaning lowly from the lewd action.

For his part Shiki watched the two girls kiss with interest, slowly swirling his fingers around I-56's pussy – earning a muffled moan from her, the sound stifled by the kiss. It was impossible to go limp while such a sight was literally right in front of him, the two girls so close he could've kissed their cheeks if he wanted. From such a close distance he could easily see every little detail of their pink lips meshing together, the quiet smacking of saliva only making it more erotic.

Finally the two girls broke apart, their tongues briefly hanging out their mouths and a thin trail of saliva hanging between them. Fubuki glanced over at him and smirked, winking playfully whilst I-56 seemed to realise what she did, her cheeks somehow turning an even darker red. Had it been possible he wouldn't be surprised to see steam coming from her ears.

''Hey, Shiki~'' Fubuki cooed sensually, hopping up to her feet... before taking a step towards the coffee table, bending over at the waist and wiggling her butt at him. ''Let's do it again~''

Shiki blushed but was in no mood to deny her, his cock throbbing at the mere sight of her barely-hidden rear. I-56 mewled softly as he tugged his fingers out her wet slit, spending a brief second to kiss her on the cheek before he stood up, getting behind Fubuki. Wordlessly he flipped her dark blue skirt up, revealing her white panties with a bunch of chibi yellow ducks on it.

''Mm~'' Fubuki cooed as he palmed her ass, giving her rear an experimental grope before gripping the waistband of her underwear and pulling them down.

His best friend wiggled her legs a bit, helping work her panties down her slim legs until she could kick them off her left leg, leaving her underwear dangling off her right ankle. Shiki stood up back to his full height, laying his left hand on Fubuki's waist while grasping his erect cock with the other, gently rubbing it against her wet slit. She cooed at his gentle ministrations, wiggling her rear in response.

''I ain't a virgin anymore, Shiki~'' Fubuki teased shamelessly, the corner of her lips quirking up. ''So... don't be afraid to go faster, I can take it.''

''Is that your way of asking for it rough?''

''Maybe~'' Fubuki sang in reply.

Shiki huffed and rolled his eyes, rubbing the tip against her folds a few more times before slowly rolling his hips. His cock sunk into her wet folds without resistance, a low groan rising from his throat as her familiar tightness surrounded his cock – a quick buck of his hips plunging more of his cock into her, eliciting a pleasure-filled mewl from Fubuki.

Recalling her words he quickly picked up the pace, keeping his thrusts slow for only a few seconds before moving faster. Fubuki clearly noticed, a pleased moan escaping her as his cock bottomed out in her pussy, her inner walls lovingly squeezing his cock. The gentle smacking of skin-on-skin reached his ears as he sped up, his pelvis audibly slapping against her cute ass – her equally-cute moans of pleasure turning him on even more.

''A-Ah~!'' Fubuki mewled happily, hands clawing at the table beneath her. ''M-Mm...! C'mon, more~!''

Shiki obliged, gripping her waist tightly before fucking her harder – earning a throaty moan of pleasure as he started pounding away at her pussy, his full length spearing into her over and over again, the pleasure so intense her knees visibly buckled under the weight of said pleasure. He could feel her arousal leaking out and dripping onto the floor beneath them, a strained groan passing his lips at the knowledge.

Heavy panting behind him made him glance back, his cheeks reddening at the sight of I-56 laying on the couch – her black skirt bunched up at her waist and her hand in her dark blue panties, fingers visibly plunging into her wet pussy. I-56 met his gaze and blushed darkly, the clear want in her eyes unmistakable as she fingered herself so lewdly, literally masturbating to the sight of him fucking his best friend.

''A-Ah... no... don't stare...!'' I-56 breathlessly mewled, lips quivering into a wavy line as her fingers sped up. ''I-I'm- Mm~!''

With a cute cry I-56 climaxed, cumming on her own fingers. He took a moment to savour the hot sight of her lewd face, her tongue practically hanging out her open mouth, before Fubuki's needy whining drew his attention back to her. Without a word he tightened his hold on her waist and resumed his prior speed, roughly pounding into her tight folds and making her nearly shriek with pleasure – a loud cry passing her lips.

At the back of his mind he realised they probably should keep their voices down lest the neighbours hear. Then he realised he didn't care, continuing to drive his throbbing cock deep into his best friend's pussy with wild abandon, groaning when she tightened around him pleasurably. The heavenly tightness only made him move faster, unable to stop himself from pounding her like a beast in heat, the sound of her blissful cries only encouraging him to continue.

''Ah... haah... Myn~!'' Fubuki panted heavily, groaning and pushing her butt back towards him – a shaky grin crossing his face at the lewd action.

The strap of her blue vest had slipped off her left shoulder, prompting him to release her right hip and tug off her other strap – causing her vest to slip off, pooling around her stomach. Fubuki whined but didn't even try to cover her now-exposed breasts, her small tits bouncing from his wild thrusting. He quickly took advantage of her cute boobs, both his hands slipped up her sides before cupping her breasts and giving them a lustful grope.

''Ah~! S-Shiki~!'' Fubuki wailed, her hips buckling. ''I-I'm... I-I can't- Mm~!''

Her hastily-muffled moan was followed by her muscles all seizing up, a strained groan escaping Shiki as her pussy clenched around his throbbing cock, as if trying to coax out its reward. He found he couldn't resist the pleasurable sensation, and after a few quick thrusts a lustful burn rushed along his twitching shaft – before he came, shooting ropes of cum into Fubuki's seizing pussy.

''A-Ah...'' Fubuki groaned lewdly, her knees buckling and nearly giving out as he came in her, the sensation making her mind briefly go blank.

Seeing that she was a minute away from collapsing he quickly pulled out, letting her slide down onto the floor with a weary, yet no less pleased groan – flashing him a breathless grin from beneath him. Shiki collapsed back on the couch, his cock still twitching from his orgasm and too busy catching his breath to really think, simply basking in the afterglow of his climax.

That was until I-56 crawled up to his side, her face red and her breathing heavy, a lewd light twinkling in her dark eyes.

''Shiki-san...'' I-56 breathed, affectionately cupping his cheek and leaning in.

He tilted his head back and met her halfway, their lips meeting in a heated kiss. As their lips meshed together I-56 swung her leg over his, straddling his waist and pressing herself against him – revealing that she had discarded her panties at some point; her wet lower lips pressing against his sensitive cock. Both groaned at the lewd contact, a brief spark of pleasure shooting through both of them, and prompting I-56 to slowly rock her hips.

Shiki broke off the kiss, burying his head in the crook of her neck and grunting as she rolled her hips, grinding against his cock. The feeling of her wet slit rubbing against his cock was quickly getting him hard again, a fact she seemed to realise; doubling her efforts and moving with more vigour than before. In response he slipped his hands under her black skirt and groped her ass, grinning at the cute mewl she made.

''Mm...'' I-56 breathed, shivering as his swelling cock poked her slick folds. ''U-Um, I'll... start now...''

In response he planted a light kiss on her neck before leaning back, meeting her gaze. I-56 blushed and flashed him a demure smile, grabbing the front of her black pleated skirt and bunching it up, revealing her slick pussy rubbing against his cock. Without a word she dug her knees into the couch and sat up, using her hand to guide his cock towards her slit – and slowly lowering herself down.

''A-Ah...'' I-56 moaned softly as the tip easily parted her pussy lips. ''Mn... here I go... ahh...''

With a shaky moan I-56 sunk down, his sensitive cock becoming engulfed in the hot tightness of her pussy. Shiki let out a strained hiss, shuddering at the familiar tightness and savouring the blissful sensation – watching through half-lidded eyes as I-56 rocked her hips back and forth, inching herself deeper down his cock until his full length was inside, her inner walls conforming to the shape of his cock.

''Haah~'' I-56 breathed, licking her lips idly. ''Now... how do I...?''

''Like this...'' He murmured in reply, settling his hands on her hips and gently guiding her.

The shy girl moaned and obliged, rolling her hips as he instructed. Shiki leaned back and groaned, admiring her cutely breathless expression as she rode his cock with such lustful determination, her movements awkward at first until she got the hang of it. Her inner walls tightened with every roll of her hips and each time she lifted herself up his cock, his length nearly slipping out more than once – the sense of danger only exciting them more.

Soon I-56 was bouncing on his cock feverishly, still holding her skirt up in a tight grip – letting him see his cock disappearing into her tight pussy, a strained groan escaping him at the sight. I-56 was quick to silence him, pressing herself flush against him and eagerly kissing him, muffling their mutual groans of pleasure as she rolled her hips.

''Mn...'' She laid her free hand on his shoulder, panting as they broke off the kiss.

The second their lips were apart I-56 bounced with more fervour than before – moaning cutely as she impaled herself on his cock, his ample length filling her to the brim. Shiki's hands aimlessly roamed from her hips to her ass, mindlessly groping her and drawing out more pleased moans from his girlfriend, her movements becoming even more lustful. It was clear to him that being on top was a turn on for her; pleasure clear in her expression as she moved.

I-56 nearly shrieked when he suddenly bucked his hips, plunging up into her sensitive pussy and sending a white-hot jolt of pleasure through her pelvis. The shy girl gasped and threw her head back, a long drawn-out moan spilling from her mouth as he rapidly bucked his hips up to meet her fast bounces, the wet smacking of skin-on-skin echoing around them as he stuffed her full over and over again.

''A-A-Ahh~!'' I-56 cried out, surrendering to the mind-melting heat building in her pussy. ''S-Shiki-san~!''

In response he gripped her hips tightly, panting and thrusting up into her folds in tandem with her bounces, the maddening heat inside her rapidly growing hotter and her muscles all tightening up. She wildly alternated between bouncing on his dick to rolling her hips, all while he continued thrusting up into her pussy, her mind rapidly going blank as the pleasure consumed her until-

''A-AHH~!'' I-56 wailed as she climaxed, spasming on his lap and tightening around his cock.

Shiki hissed, her inner walls spasming around his cock and prompting him to yank her the rest of the way down his cock – groaning as she clenched tightly around his dick, tipping him over the edge. Not a second later he unloaded thick spurts of cum into I-56's pussy, only adding to her mind-melting pleasure as he filled her up, no condom to stifle the feeling she'd grown addicted to.

''O-Ohh...'' His girlfriend groaned, her hips buckling as an aftershock shot through her.

Slowly I-56 laid against him, all but going limp from the pleasure tingling through her body. Still catching his breath Shiki lazily wrapped an arm around her back, nuzzling her neck and planting a breathless kiss below her ear, earning a quiet moan from the shy girl.

His attention shifted as Fubuki climbed onto the couch, collapsing onto the couch next to him and giving him a tired grin, bumping her shoulder against his.

''Love ya~'' Fubuki murmured cheekily, leaning in and giving him a kiss on the cheek.

An identical kiss planted itself on his other cheek a second later, courtesy of I-56. ''I-I... love you too... Shiki-san... a-ah...''

With a quiet snort Shiki looped an arm around Fubuki, pulling her against his side and giving her a kiss in return. Even if he was too out of breath to speak, the affection in his kiss told them all they needed to know.

Now all they needed to do was tidy up before his mother got back.

[END]

Chapter Text

Several days had passed since his threesome with Fubuki and I-56.

Since then he had hung out with the duo every day, occasionally escalating into brief make-out sessions before they settled down again. On the plus side Birmingham got better and resumed hanging out with them as well, though he was careful to not mention he was dating Fubuki and I-56 around her; he didn't want to make her feel left out or awkward.

''Mn...'' Shiki grunted lightly as he sat up, his bed covers pooling around his waist. It was Wednesday now; his alarm turning off with a quiet swat of his hand.

As had been his routine for the last few days he reached out and picked up his phone, wincing briefly at the sudden bright light until his eyes adjusted, allowing him to flick through the menus without burning his retinas. He had a few text messages waiting for him; the usual 'good morning' from I-56, and a text from an unfamiliar number. Raising a brow he opened his inbox, his eyes shifting to the new message.

[Hey Shiki-san.]

[It's me, I-26. I-56 gave me your number. Who would've thought you'd go for my cousin too??]

[If you ever wanna come and hang out with us again, you know where to find me ;)]

Attached to the flirtatious text was a selfie taken by I-26, standing in a spacious white-tiled bathroom... and completely naked from head to toe, only her arm draped over her breasts to hide her modesty. In the background a nude I-19 was cheerfully drying her hair, the angle giving him a good look at her peachy butt.

Blushing lightly Shiki quickly texted back. [I'll keep that in mind?]

In response I-26 merely sent him a winking-face emoji, eliciting a quiet snort from the teen. Pushing down his embarrassment for the moment he instead flicked through the menus to I-56's number – and dialled her phone instead of texting her for once.

The phone rang three times – before it clicked, and I-56's face appeared on the screen.

''Shiki?'' I-56 greeted him, a note of confusion in her voice – though he was pleased to note she had dropped the honorific, after days of telling her to do so.

Her bedroom was in the background, and while the angle prevented him from seeing her body, he could make out her half-done tie loosely draped around her neck. ''You told I-26 and her sisters?''

Instantly I-56 blushed, her pale cheeks turning a healthy pink. ''A-Ah... yes. Fubuki suggested I... tell those I'm comfortable with. I-I'm sorry...''

''It's alright, I'm just surprised is all.'' He quickly reassured, not wanting to upset her. ''So, how's things-''

He was cut short as the door behind I-56 clicked open, eliciting a startled squeak from his girlfriend. Behind her an unfamiliar head poked inside, her dark hair tied into long twin-tails and with large emerald eyes; her stoic expression giving nothing away.

''...you're talking with a boy?'' The unknown girl murmured, her tone naturally soft and quiet.

''E-Erm, I- it's not what it looks like-'' I-56's hasty excuse was cut short as she squeaked – and the phone was jerked about wildly, the room blurring around for a long few seconds... until Shiki found himself face-to-face with the unknown girl.

''Ah... hi?'' Shiki smiled awkwardly.

She didn't reply; merely staring at him intently.

''...he's cute.'' The girl noted, before the call was ended.

Shiki stared at the now-black screen for a long second, before sighing. He had a feeling his relationships wouldn't be staying secret for much longer.

X-x-X

''Is this the right room...?''

It was the end of the school day, the setting sun casting amber light across the sky and painting the horizon a pleasant orange. Despite that, Shiki still found himself waiting around inside the school.

The reason why was due to the letter in his hand; left by an anonymous person within his locker, requesting that he meet the unknown author in the chemistry room on the top floor of the main building, which was nearly-completely empty by this point. Only the bottom floor was in use, currently holding a study session, while the second, third and fourth were completely abandoned. Small mercies that the teachers didn't lock the floors down.

Honestly he was ready to dismiss it, but since Birmingham and Fubuki planned on going shopping while I-56 would be at swim class, he saw no reason to deny. Better than hanging around at home all alone for the evening.

Shiki stirred from his thoughts as the muted sound of glass clinking together reached his ears, his curiosity piquing as he neared one of the many heavy classroom doors. Slowly he laid his hand on it, finding it already unlocked and allowing him to slowly push it open, revealing an empty science classroom... aside from a single girl toying with some test tubes.

He didn't recognise her and she didn't look old enough to be a third year, so that meant she was a first year. Her long purple-black hair fell down her back, a small red bow keeping a small ponytail tied on her left-side. A white button-up shirt snugly fit her torso, meeting a short tartan-patterned skirt with what looked like a lab coat tied around her waist. His eyes briefly lingered as she bent over, her skirt framing her pert ass nicely.

His attention shifted as the girl turned and noticed him, her red eyes lighting up happily. ''Ah, you came!''

''You're the one who left the note in my locker?''

''Mm! Name's U-73, scientist extraordinaire!''

''...never heard of you.''

U-73 pouted at his dry remark, crossing her arms over her modest chest. ''Hmph~, one day you will... eh, anyway. I was wondering if you could help me out for a bit.''

Shiki squinted, slowly stepping into the room and closing the door behind him. ''Help you out?''

''Yeah! I heard about you from I-56; we're close friends, and she told me you and her are... y'know, dating.'' U-73 turned sheepish. ''And uh... I-I was wondering if you could... help with my experiments.''

''The way you say 'experiments' worries me.''

''It's nothing dangerous!'' She quickly assured, her cheeks slowly tinting pinker and pinker. ''I just... for a thesis I'm writing, I wanted to study some biology stuff... a-and that also included seeing a male's reaction to... female stimulation...''

It took her demure words a moment to register, a blush dusting his cheeks as he read between the lines. Before he could even open his mouth however, she continued.

''I-I've got proof!'' U-73 hastily reassured, snatching up a small pile of papers and showing them to him – lines upon lines of facts, notes and theories scribbled upon them, a coffee stain on the bottom corner of one page. Even though most of the terminology went over his head, he couldn't deny that they were real. Nobody put this much effort into a lie as small as this.

''S-So?'' U-73 flashed him a nervous grin, hopping from foot to foot. ''Please? It'll be a big help in my research, and I-56 said you're a good guy...''

''Sure, sure...'' Shiki agreed, unable to hide his smile at her honest grin. ''Just keep this a secret between us, alright?''

''I'll have to tell I-56. I don't want her thinking I'm stealin' ya from her~'' U-73 replied with an almost-playful edge, her prior nervousness melting into cocky confidence.

He shrugged. ''That's fine.''

U-73 moved over to a nearby table, withdrawing a small vial of pinkish-tinted liquid and handing it over to him. ''Drink up. It's just an aphrodisiac.''

''Just.'' He drawled sarcastically but trusted her word, slowly taking a sip. It tingled on his tongue and tasted like almonds, prompting him to swing the rest of the concoction back.

''If I get poisoned or whatever, you're responsible.''

''Don't worry; I'll take full responsibility~'' U-73 giggled, skipping up to him until she was mere inches away. ''How you feeling?''

''Right now? Fine.''

''Hm... then how about if I...?'' U-73's voice trailed off into a gentle murmur, her lips nearing his. ''...do this?''

With a coy smile U-73 crossed the remaining inch of distance, pressing her surprisingly soft lips against his. He slowly returned the kiss, snaking his arms around her lower back and pull her against him, eliciting a soft groan of approval from his junior. Her delicate hands snaked up his shoulders and wrapped around his neck, deepening the slow, sensual kiss and dragging it out for as long as they could.

Their lips broke apart for air but didn't move more than an inch away, their breath mixing as they sucked in slow gulps of air. U-73 smirked cutely and closed her eyes, kissing him a second time – their lips meshing together with slow-building lust. He felt something shift in his stomach, arousal bubbling within him and growing stronger by the second. Whether that was due to the aphrodisiac or his own lust, he didn't know nor care.

''Ah...'' U-73 mewled into the slow kiss as his hands shifted lower, slipping under her short skirt. ''Go ahead...''

He took her up on her offer, his hands settling on her panty-clad ass and giving it a tender grope, relishing the gentle moan she made. In response she tilted slightly to the side, not breaking off from the kiss while sliding her left hand down his chest all the way to his pants, affectionately nursing his crotch. Shiki stifled a grunt at her touch, instead deepening the kiss and muffling her quiet moan, her head tilting back as his kissing grew more heated.

''Mm...'' U-73 shivered as his hands slipped into her underwear, groping her bare butt. ''Sit down, Shiki-san...''

Shiki obliged, giving her ass one last squeeze before pulling his hands out her panties. He blindly grabbed behind him and tugged a chair out from under the nearest table, the metal legs groaning as they slid across the flawless hard floor of the science room. Without missing a beat he sat back, breathing slightly heavier from the impromptu-kissing session. U-73 was quick to get down on her knees, her intentions becoming clear as she tugged his zipper down with an eager smile, allowing his erect cock to slip out – nearly bopping her on the nose. U-73 instantly blushed a deep red, her crimson eyes focused solely on his cock with a look of embarrassed wonder.

She slowly slipped her fingers around his cock, her gentle touch sending pleasurable sparks through his cock. ''Nn...''

''Wow... you're bigger, than I expected...'' U-73 noted dumbly, jerking him off with gentle slowness.

The scientist stirred from her daze a moment later, leaning in as she jerked him off until her lips touched the tip of his cock – a quiet 'chu~' passing her lips as she planted an experimental kiss on the tip. Shiki groaned at the ticklish feeling, shuddering as U-74 replied by peppering the underside of his cock with a flurry of quick, delicate kisses that left his cock twitching for more.

U-73 observed his cock with interest, her tongue slipping past her lips and taking a long lick of his cock – dragging it from the base of his shaft all the way to the tip. Her ruby-red eyes didn't leave his as she licked him, cutely tilting her head to the side and wrapping her tongue around his cock, covering his shaft in her saliva. The reason why was revealed as she slipped her tongue back into her mouth, instead slithering her lithe fingers around his dick and pumping his shaft.

''A-Ah...'' Shiki grit his teeth, stifling a groan.

''It's getting even bigger...'' U-73 murmured, more to herself than him. ''Interesting... I wonder...''

He almost groaned when she released his cock, leaving his shaft aching for her pleasurable touch – only for his eyes to snap to her chest, watching U-73 quickly unbutton her shirt. Soon her peachy skin was laid bare to his eyes; first her neck, then her collarbone, and then her breasts; the latter clad in a simple black bra. She left the last few buttons done and instead tugged her bra up, allowing her breasts to bounce free from their constraints; small but round, and tipped with cute pink nipples.

''M-My studies suggest guys get more aroused at the sight of boobs...'' U-73 murmured, and even to him it sounded more like an excuse than an actual reason.

Even so, he couldn't deny the sight of her cutely-small boobs turned him on even more than before – a groan escaping him as she resumed kissing his cock, staring up into his eyes all the while. She traced the veins of his shaft or lapping at the base, quickly stepping up her game by opening her mouth and hovering it over the tip of his cock; her hot breath washing over his cock as she traced her tongue around the tip.

Just as he opened his mouth to speak, she suddenly took the plunge and engulfed him with her mouth. The warm wetness of her mouth sent a rush of hot pleasure through his cock, a surprised moan rising from his lips. On reflex he laid a hand on her head, shuddering as she hummed happily and willingly sunk further down his cock, more of his shaft becoming swallowed by her hot mouth.

''Nn... U-73...'' Shiki moaned quietly.

The scientist giggled lightly, winking at him as she pushed herself down further; her tongue teasingly stroking the underside of his cock. She kept moving down until her pink lips wrapped around the base of his cock, and he was dimly impressed she could fit his whole length inside her mouth – staying still for several long seconds before finally pulling back, his cock slipping from her mouth.

''Haah~'' U-73 breathed, her tongue slithering out her mouth and lifting up the tip of his erect cock, guiding it back into her mouth. ''Mm~''

Shiki grit his teeth as she audibly slurped his cock, a powerful shudder shooting up his tense spine. He couldn't resist the urge to push her head down his cock, something that only made U-73 moan approvingly at – her lewd voice sending pleasant shivers down his shaft. Pleasure burned in his cock the more she blew him, a combination of her masterful tongue and her rhythmic head-bobbing quickly making his cock throb with lust, pre-cum dribbling onto her curious tongue.

U-73 merely hummed happily at the taste, bobbing her head faster and laying her hands on his thighs, steadying herself. Dimly he realised that if anyone was to walk in, it'd be a hell of a challenge to explain – finding a guy sitting in a chair with a cute girl blowing him... and yet, he couldn't bring himself to care.

''U-73...'' He hissed out her name, screwing his eyes shut.

''Mm~?'' U-73 merely hummed, her sly tongue curling around his cock and tracing the veins of his shaft. ''You cahn cuhm if you wahnt...''

Her muffled words made Shiki shudder, gritting his teeth as he held back his inevitable orgasm – but his resistance only seemed to encourage U-73, her bobbing head growing faster and her tongue lapping at his cock sensually, eagerly teasing his cock. Soon he found himself bucking his hips and thrusting into her mouth, her muffled moans of delight only making him do it more.

''A-Ahh... U... U-U- Nn!'' Shiki grunted harshly as his orgasm hit; a sudden burning rush flooding up his cock.

U-73's ruby eyes widened as spurts of salty cum filled her mouth, hastily gulping it down before it overflowed past her pursed lips. Her tongue kept stroking the underside of his cock even as he came, coaxing out every last drop of seed and swallowing it without protest.

Only when his orgasm subsided did U-73 slowly pull back, his saliva-coated cock slipping out her mouth and back into the cool classroom air.

''Mm...'' U-73 smacked her lips together. ''Kinda nice... bit salty, but that was expected... how'd it feel~?''

''...good... haah... hah...''

U-73 smiled proudly, hopping up to her feet. ''Hehe, I'm glad my research wasn't for nothing then... now though, how 'bout you return the favour~?''

It took Shiki a second to understand her playful words, shifting his gaze over to the scientist. U-73 smiled cheekily at him, a cute blush on her cheeks as she sat on the edge of a table, embarrassedly reaching under her tartan skirt and nudging her black panties down her thighs until she could kick them off her legs, leaving them on the floor. With embarrassed slowness she grasped her skirt and lifting it up, giving him a peek at her pussy from between her thighs, her lower lips slick with arousal.

He was too far in now to back out, not that he wanted to anyway. Without a word he stood up and crossed the distance over to her, U-73 sitting just a little higher than him since she was on a table. Their eyes met for a long second before he closed the distance, and she mewled as their lips met in a slow kiss – his hands settling on her hips, stroking her gentle curves through her clothes.

''Ah...'' U-73 smiled cutely into the kiss, a quiet moan passing her lips when his left hand slipped between her thighs and gently stroked her wet slit. ''Mm...''

Shiki deepened the kiss in response, silencing her cute moans of pleasure. His fingers nimbly danced along her wet pussy lips, teasingly rubbing her off for a moment before pushing inside – her low groan of pleasure music to his ears. His free hand left her hip and instead came up and cupped her cheek, affectionately stroking her cheek and making her cutely shudder, a muffled moan escaping her.

After a little more experimental fingering he tugged his fingers out her slit, content she was relaxed enough. He broke off from the kiss a moment later, staring at her cute breathless expression – her cheeks turning rosy as he discreetly nudged her thighs apart. Flashing him a shy smile U-73 obliged, shifting back on the table and spreading her legs open; still holding her skirt up and letting him see her aroused slit.

''Y-You ever done this?'' U-73 smiled embarrassedly.

''No.'' Shiki replied honestly – and he meant it. While he'd been on the receiving end of oral, he hadn't given it before.

U-73 gained a coy smile. ''Eheh... that makes two of us then.''

He merely hummed in response, pointedly not commenting on how good she was for a first-timer. Instead he bent down and shifted between her creamy thighs, shoving down his embarrassment and boldly planting a delicate kiss on her pussy – eliciting a quiet gasp from U-73. When she didn't stop him he repeated the action, his tongue slowly escaping his mouth and taking an experimental lick of her pussy, tasting her leaking arousal. Tangy, and not entirely unappealing.

''A-Ah...'' U-73 mewled shakily, her formerly-cocky expression melting into one of shy pleasure.

Taking that as a good sign he continued, his tongue slowly lapping at her pussy and gently teasing her, relishing the feel of her soft skin against his tongue. A smile curled at his lips as U-73 laid a hand on his head, gently tugging on his hair and silently begging for more. He was more than happy to oblige, pressing his tongue against her folds and pushing it inside her – savouring her surprised gasp of pleasure, her hips buckling from the foreign intrusion.

Her grip on his hair tightened for a moment before it relaxed, a pleasure-filled moan escaping her as he wiggled his tongue around her inner walls, tasting her tangy arousal. Every little movement he made sent her muscles into gentle spasms, her inner walls fruitlessly trying to clamp down on his tongue only for him to slip it away. The longer he continued giving her oral the more confident he got, alternating between swirling his tongue in curious circles to simply thrusting it into her quivering insides.

''M-Mm... o-ohh god...'' U-73 whimpered, biting her lip as he ate her out. ''T-This feels... s-so goo- Mm~!''

The scientist mewled as his nose rubbed against her clit, sending a mind-melting rush of pleasure through her pelvis. Shiki took note of that, smirking up at her and settling his hands on her thighs, giving them a gentle squeeze. In response U-73 moaned and wrapped her thighs around his head, the warmth of her thighs pressing against his cheeks. After a moment he slipped his tongue out her quivering pussy, instead teasingly prodding her sensitive clit with the tip of his tongue.

U-73 moaned sharply, one hand darting up to her mouth to muffle the sound lest someone overhear – her other hand gripping his hair tightly as pleasure shot through her pussy. Shiki chuckled softly and took a quick lick of her slit before burrowing his tongue back inside, eagerly tongue-fucking her and savouring her cute moans of pleasure, her hips beginning to buckle from the burning warmth flooding her pelvis.

''A-Ah... haah... S-Shiki-san...'' U-73 panted, her ruby-red eyes fluttering closed as she rolled her hips towards him. ''I-I can't... a-ah... keep going...''

Shiki hummed, planting his lips against her pussy and gently kissing her folds, all while continuing to pump his tongue into her. U-73 moaned loudly into her palm, the muffled sound joined by her heavy panting as pleasure raced through her nerves like lewd lightning. The pressure in her pelvis built and built, growing into an uncontainable heat until-

''A-Ah~!'' U-73 pleasure-filled cry was music to his ears, her grip on his hair tightening and practically shoving his head between her thighs.

He didn't pull back, instead hungrily tongue-fucking her quivering pussy – her sharp cry of bliss telling him how she felt about that. Her tangy honey coated his tongue and he lapped it up, finding himself becoming addicted to her sweet taste. Even as her orgasm ended he kept eating her out, prolonging her pleasure for as long as possible.

Only when her grip on his head loosened did he stop, slowly tugging his head out from between her thighs. Her juices coated his lips and chin, prompting him to idly lick up what he could while wiping the rest away with the back of his hand – his eyes glued to U-73's panting, twitching body as she caught her breath, her small boobs heaving with each breath she took.

''Mn...'' U-73 moaned as he loomed over her, feeling his hardness brushing against her inner thigh – making a lazy smile cross her lips. ''Heh... still have the energy... to go...?''

''Hard not to when I look at you.'' Shiki remarked dryly.

The scientist blushed lightly, her lazy smile turning coy. ''Hehe... then go ahead...''

She spread her legs a little wider, the invitation clear. In response Shiki grasped his erect cock and lined it up with her slit, both of them moaning as he tenderly rubbed the tip against her wet slit, sparks dancing along their nerves from the mere contact. After a moment of gentle teasing he finally rolled his hips forth, her pussy lips parting without resistance and letting him sink inside.

''Mn...'' U-73's expression tightened, one eye closing as his ample cock slowly sunk deeper into her folds. ''A-Ah... a little slower...''

Shiki obliged, pausing briefly and eyeing her closely. ''This your first time?''

''Y-Yeah... is it that obvious?'' The scientist flashed him a lopsided, if embarrassed grin.

He merely huffed in reply, not giving her an answer either way. At her quiet murmur he gently started thrusting, each little movement eliciting a cute gasp of pleasure from U-73, her tight pussy clenching around his cock in response. It was a struggle to maintain such a slow pace but he managed, keeping a close eye on U-73's expression as he gradually sped up, her muscles relaxing enough he could push deeper inside without hurting her.

U-73 whimpered as he started thrusting in earnest, her strained expression melting into one of unadulterated bliss, gentle moans spilling from her lips as he slid in and out her tight pussy. She was almost as tight as I-26 had been, giving him a point of reference on how fast to move – a method that seemed to work, as U-73 quickly melted beneath him as he plunged into her slick pussy over and over again.

''Haah... a-ah~'' U-73 bit her lip, gazing up at him through half-lidded eyes. ''Y-You can... move a little faster now.. M-Mm~''

Shiki complied, plunging into U-73's slick folds fast enough to make the table beneath them shift slightly, groaning as it slid across the floor a tiny bit. Neither of them paid it any mind, too busy savouring the pleasure filling their burning bodies. As the table slowly began to move away from him however Shiki got an idea, slowing his thrusts to a stop.

''Why'd you stop~?'' U-73 whined, shuddering as he pulled out – mewling as he tugged her off the table.

She realised what he intended a second later, blushing darkly as she hastily twirled around and bent over the table – one hand reaching behind herself to hike her skirt up. U-73 was rewarded a moment later as his cock pressed against her slit before sinking back inside, a wave of hot pleasure filling her pussy as she was once more filled. Not a second passed before he began thrusting again, his cock managing to reach even deeper than before.

U-73 covered her mouth with her free hand, moaning into her palm as he fucked her over the desk – the lewdness of the situation only turning her on even more, the danger of being caught exciting her. There was no way to explain this away, no way to pretend they were doing anything else. If some teacher or passing student was to walk in on them, with her bent over a desk and her panties on the floor, no amount of words could explain away their position.

''Mm~!'' U-73 mewled at the thought.

Her muscles all slowly coiled up, tightening like a spring. She desperately held back her orgasm for as long as possible, moaning as she savoured the sensation of Shiki plunging into her quivering pussy – but the burning pleasure was rapidly growing too powerful to resist. She didn't even have the sense to tell Shiki to pull out and just cum on her ass on something; so consumed by pleasure she was.

''Ahh... Sh...! S-Shiki-san~!'' U-73 cried out, her hips buckling as she climaxed on his throbbing cock – her velvety inner walls clamping around his hot shaft.

The sudden tightness elicited a low groan from Shiki, bucking his hips a few more times before he couldn't take it anymore, unloading thick ropes of cum deep into the scientist's pussy, the sensation only enhancing her pleasure even further. Her legs buckled each time a spurt painted her inner walls white, her cry devolving into a dazed groan.

''Mn...'' U-73 shuddered as she felt him tug his cock out of her. ''Ah... haah...''

Nearly a full minute of silence reigned, broken only by their heavy panting. After a minute U-73 caught her breath enough to speak, straightening up and breathlessly buttoning up her white shirt. As she did so she stepped closer to him, flashing him a mischievous smile.

''Thanks for the help~'' U-73 whispered, giggling at his light blush. ''Say... can I get your number? For future experiments, of course~''

Shiki blushed and gave it to her, making her smile turn a touch more seductive.

''Hehe... thanks.'' She leaned in, giving him a peck on the cheek.

''I'll be sure to ask for your help in future, Shi-ki-san~''

[END]

Chapter Text

Fsssh~

The muffled hiss of rain permeated throughout Shiki's house, muted by the sounds of explosions and gunfire that came from the TV.

It was Friday, nearing four-thirty in the afternoon. Shiki found himself sitting in the middle of the couch with Fubuki on his right and I-56 on his left, while Birmingham opted to take a seat on the armchair off to his right – all four of them playing a game of Call of War. School had ended only an hour ago, and all four were gathered in his home for some relaxation; the rain stopping the girls from leaving lest they get drenched.

As he sniped Fubuki again – eliciting a dramatic wail of 'cheater!' from said girl – Shiki glanced over at Birmingham, noticing not for the first time how her brows furrowed. It was clear something was troubling her, but he couldn't bring it up without dragging her off to somewhere private. A prospect made difficult by the fact Fubuki had one arm wrapped around his while I-56 was leaning against him discreetly, both subtly showing their affection.

Soon the game came to a close, with him in first-place, followed swiftly by I-56, then Birmingham... with Fubuki in last.

''C'mon~!'' The blue-haired girl whined, crossing her arms with a pout. ''You guys are cheatin' or something!''

''You're just bad.'' I-56 playfully replied, a small smile gracing her lips.

''Bleh~'' Fubuki stuck her tongue out in response.

Suddenly Birmingham spoke up. ''Fubuki. You're dating Shiki, aren't you?''

Shiki and I-56 stiffened in surprise, but Fubuki didn't even think about it. ''Yeah, 'course we... are...''

The blue-haired girl trailed off as she realised her mistake, her lips freezing in a smile. ''Ah...''

''...I see...'' Birmingham intoned emotionlessly, standing up. ''You are too aren't you, I-56?''

''...yes?'' The quiet girl hesitantly confirmed.

Birmingham was stoic, not saying another word as she suddenly walked past the couch – heading for the door. Shiki watched her open the front door and, without even contemplating it, strode out into the rain; yanking the door shut behind her so harshly it slammed closed.

For a long moment a heavy silence fell, broken only when Fubuki spoke up. ''Crap... sorry, Shiki...''

''It's fine.'' Shiki sighed, slipping his arm out from hers and standing up. ''I'll go sort it out. You two wait here.''

Fubuki and I-56 murmured an uncertain agreement in reply. Shiki didn't bother grabbing his coat, hastily swinging his front door open and stepping out into the rain – wincing as a cold wind greeted him, needle-like raindrops hitting his face and quickly soaking his shirt. His eyes scanned the front of his small garden, spotting Birmingham's distinctive red attire a little further down the street.

''Birmingham!'' He shouted, his voice dimmed by the heavy rainfall – but judging by the sudden tensing of her shoulders, she heard him.

Despite that she didn't stop – if anything she sped up, storming down the street in frigid silence. Shiki cursed and chased after her, his sock-clad feet quickly growing cold from the biting chill and the soles of his feet quickly becoming wet. Dimly he wished he had put some shoes on before he left, but soon banished the thought. Birmingham took priority over his own comfort.

While the distance between them wasn't huge, not even a full street length, Birmingham's fast stride made it hard to keep pace with. The rain was so heavy that it formed a light mist when it hit the ground, making it near-impossible to see further than a street's length, giving the area a desolate vibe. Shiki didn't bother shouting, simply wading through the heavy rain after her – finally catching up to her just as she reached the end of the street.

''Birmingham!'' Shiki raised his voice to be heard, grabbing her by the shoulder. She didn't fight his hold, twisting around to face him – and he immediately noticed why she hadn't faced him before now.

She was crying.

Her eyes were rimmed red, and the rain did little to hide the hot tears streaking down her cheeks – the genuine pain in her eyes so foreign it struck him like a hammer to the heart. For a long moment they simply stared; until her breath audibly hitched, stifling a sob.

On instinct he pulled her into a hug, uncaring of the rain pattering against his head as he held her against him. She was stiff for several long moments, before slowly her arms snaked up around his back, returning the hug. They stood there in silence for what felt like an eternity but was in reality only a few minutes, her composure slowly returning enough to the point she could speak.

''I hate it when you lie to me.'' Birmingham rasped in a heavy voice, not having to raise her voice to be heard – her breath brushing against his ear. ''Why didn't you say anything...? Not only that, you deliberately hid it from me... do I mean that little to you?''

''I do care about you.'' Shiki responded immediately. ''I just didn't want to make you feel uncomfortable. It'd be awkward to hang out if you knew I'm dating those two... Fubuki and I-56 agreed with me to keep it private, so you didn't feel left out.''

Birmingham smiled tearfully, slipping back enough so she could look him in the eye. ''Maybe if you weren't so blind... then...''

He connected the dots. ''Oh.''

The red-haired girl snorted, leaning in. ''You idiot...''

Birmingham's lips met his, the kiss shaky and inexperienced. Shiki slowly returned the gentle kiss, gradually deepening the kiss and eliciting a soft moan from Birmingham as she tilted her head back, letting him take control of the kiss. Their lips parted for only a fraction of a second to suck in a quick breath before resuming the passionate kiss, neither wanting it to end yet their lungs burning for more air.

''Mm...'' Birmingham breathed as their lips finally broke apart, both panting lightly.

''I'm sorry.'' Shiki said sincerely, earning a soft smile from Birmingham as she leaned in, her forehead pressing against his.

''I forgive you.'' The red-head murmured softly, one hand coming up and wiping away the lingering tears. ''Just promise me... promise me that you won't lie to me, ever again. I don't care if more girls fall for you or whatever else – just don't lie to me. Please.''

''I promise.''

…

The second the duo walked back inside, Fubuki was there – wailing and wrapping herself around Birmingham's feet.

''I'm sorry for lying~!'' Fubuki wailed dramatically, anime tears running down her cheeks. ''Forgive meeee~!''

I-56 was kneeling nearby, a worried look on her face. ''I-I apologise too... it was rude of me... to not say anything...''

Birmingham twitched, a faint smirk quirking at her lips. ''It's alright... while I'm not happy about it, I understand that your reasons came from not wanting to hurt my feelings. I don't hold it against you.''

I-56 sighed quietly and murmured her thanks, while Fubuki simply hugged Birmingham's ankle and babbled merciful thanks.

Until Birmingham slipped her foot free and stepped on her back, eliciting a dramatic 'ack!'.

''Can I borrow some clothes, Shiki?'' The red-head asked lightly, glancing back at him.

Shiki merely smiled. ''Sure. C'mon, I get some for you.''

Without another word the two soaked teens left, leaving a smiling I-56 and a groaning Fubuki nursing her back.

X-x-X

Hours past and the prior tension left completely, the three girls mingling much closer than before.

Fubuki and I-56 briefly left his house long enough to return to their homes and grab some sleepwear before promptly returning, Fubuki also dropping by Birmingham's house to get her some stuff at Birmingham's request, given she was now wearing Shiki's clothes and in no mood to get them wet too.

Shiki blushed lightly at the reminder, mentally recalling the sight of Birmingham sitting on his lap while clad in nothing but a pair of his long black shorts and a black shirt, her ample bust straining against the fabric and causing her midriff to show. While he hadn't said anything, he was sure Birmingham knew of his lingering glances, given her occasional smirk.

The teen sighed lightly, closing his eyes. He was alone in his bedroom, I-56 and Fubuki sharing his parent's bed – his mother spending the night at a hotel in a neighbouring city for work reasons. Birmingham on the other hand took the spare bedroom, clearly wanting some time to herself for a bit.

Just as the creeping lull of sleep began to make his eyelids heavy – the gentle creaking of floorboards stirred him back to wakefulness, blinking himself awake. Not a moment later he heard the distinctive click of his door-handle turning, followed by his bedroom door creaking open.

Shiki sat up on his elbows, his eyes adjusted to the darkness enough to see a familiar face. ''Birmingham...? What is... it...?''

His voice trailed off as Birmingham stepped into his room, revealing her body in full. Gone was the oversized black shorts and shirt, and instead was a pair of lacy red panties... and a transparent red negligee. Even in the darkness he could easily make out the gentle curves of her plump breasts, her red negligee doing little to hide her perky nipples, her toned stomach nor her wide hips.

He had no words. He'd thought he had experience, but not once had a girl worn anything nearly as sexy as that. It felt like his brain shut down for a good few seconds, unable to do anything but stare at her curvy frame as she slowly approached his bed – only snapping out of it when her knee hit the bed.

''B-Birmingham?'' Shiki stuttered, blushing. ''Why are you...''

The red-head smiled slightly. ''Like it?''

''Y-Yeah...''

''I bought it a while ago... in anticipation of the day I confessed my feelings to you.'' Birmingham murmured, the bed depressing beneath her as she crawled over to him. ''I asked Fubuki to get it for me... after she told me what you and her did.''

Shiki could only blink dumbly. Birmingham merely smiled, curling her lithe fingers around the bed covers and peeling them down, exposing him to the cool bedroom air. Involuntarily he shivered at the sudden lack of warmth, only for Birmingham to fix that as she straddled his waist – her hands coming to rest on his shoulders.

''You've shown them how much you love them.'' Birmingham said simply, leaning closer – her warm breath brushing against his face. ''So let me show you how much I love you.''

Barely a second after the last syllable left her rosy lips Birmingham closed the distance, capturing his lips in a gentle kiss. Shiki immediately reciprocated, kissing her back with gentle passion – the feeling of her strawberry-flavoured lips luring him in, a small part of him realising she had applied lipstick beforehand. He didn't have the chance to question her if she did, as the second their lips broke apart she kissed him again, pure emotion tangible.

Shiki had experience with kissing now though; returning the kiss with equal passion and muffling her pleased groan. His hands slipped around her back and aimlessly stroked her lower back, sliding down past her waist and to her butt – giving her curvy rear a gentle squeeze. Birmingham's gentle moan of approval prompted him to continue, their kiss growing more passionate as he fondled her ass.

''Mm~'' Birmingham moaned, her mouth opening long enough for him to push his tongue inside, exploring her mouth. ''Haah~''

He shuddered as she pressed herself against him, her barely-covered breasts squishing against his chest. Rarely had he ever looked upon Birmingham with lust, and as such he had overlooked how big her breasts had grown over the years – and how soft they truly were. His hands gave her butt one last lustful squeeze before shifting under her negligee and up her sides, eliciting a quiet mewl from Birmingham as she shuddered, intimately feeling his hands curving up her body.

The second Birmingham broke off the kiss and leaned back his hands moved, curling around her plump breasts. He couldn't resist the urge to give them a curious squeeze, her soft boobs squishing beneath his fingers and eliciting a gentle moan from Birmingham, the red-head shuddering as he ran his thumbs over her rosy nipples. Despite the burning urge to kiss her he couldn't stop himself, her boobs fitting so wonderfully in his palms he couldn't stop.

''Nn... Shiki...'' Birmingham breathed, cupping his cheeks and pulling him into a deep kiss.

Shiki groaned as her tongue prodded his lips and he opened his mouth, his tongue meeting hers in a ravenous battle for dominance between their lips. His gentle fondling however was clearly distracting Birmingham; her tongue quickly losing the fight before simply surrendering to him, moaning as they broke apart – a thin string of saliva hanging between their tongues.

Thinking quickly and acting on his lust he acted fast, his hands quickly shifting down to Birmingham's hips and suddenly flipping their positions around. Birmingham let out a cute yelp of surprise, her cheeks turning a rosy pink as she suddenly found herself underneath him. Her embarrassed swiftly dissolved into pleasure as he groped her breasts again, their lips meeting in another loving kiss.

''Mm~'' The red-haired girl moaned, slipping her hands around his neck and deepening the kiss.

As the two kissed Shiki released her plump breasts and slid his hands up to her shoulders, thumbing the shoulder straps of her crimson negligee. Birmingham only moaned approvingly into the kiss and he continued, tugging the straps off and letting it go slack. In an heartbeat he pulled back from the kiss and shifted down, burying his head the crook of her neck and affectionately peppering her neck with feathery kisses – eliciting a cute gasp of pleasure from his newfound girlfriend, her hand darting up to the back of his head and gripping his hair tightly.

In response the teen sucked on her vulnerable neck, smooching her sensitive skin and listening to her pleasure-filled groans. Slowly he shifted back, trailing hot kisses down the curve of her neck down to her collarbone – Birmingham tilting her head back and groaning as he continued kissing her so passionately, gentle pleasure filling her curvy body. Clearly she hadn't anticipated him to be so skilled.

''A-Ah...'' Birmingham's left hand slid up, covering her mouth lest Fubuki or I-56 hear her. ''S-Shiki...''

He didn't answer her, focusing solely on giving her pleasure – a cute whimper passing her rosy lips as he neared her breasts, planting a trail of smooches over the gentle curve of her right breast until he found her nipple, taking it into his mouth. His left hand slid up and curled around her other breast, giving it a rough squeeze and rubbing her nipple with his thumb, earning a low moan of pleasure from his lover.

His gaze flickered up, meeting Birmingham's half-lidded eyes. He held her gaze as he tenderly sucked on her perky nipple, gently swirling his tongue around the rosy nub before pulling his lips off with a quiet 'pop'. Birmingham blushed deeply and averted her eyes, her breathing growing heavier as he continued kissing her boobs, alternating between the two of them.

''Mn...'' Birmingham's gentle grunt sent a shiver of excitement down his spine, her voice so startlingly erotic. ''Shiki...''

Suddenly an idea hit him, recalling his time with U-73. A smirk crossed his lips and he quickly abandoned her breasts, trailing quick kisses down her well-toned stomach until he found her red panties, hooking his fingers under the waistband – and after a quick glance up at her, he peeled them down too.

''A-Ah?!'' Birmingham moaned in surprise when he suddenly planted a kiss on her pussy. ''S-Shiki...?''

''Ssh.'' Shiki murmured back, kissing her delicate folds again and relishing her stifled moan of pleasure. ''Let me.''

The red-haired girl merely moaned in reply, buckling as he dragged his tongue along her folds. He was careful to keep an eye on her reactions as he tasted her virgin slit, searching for any 'weak spots' he could exploit. After a moment he pushed his tongue against her folds and slid it inside, eliciting a hot moan from Birmingham as his probing tongue explored her insides, wriggling and squirming around her pussy.

Her fingers gripped his hair tightly as he continued eating her out, the sensation only encouraging him to redouble his efforts – his hands settling on her hips for support and pushing his tongue deeper into her. Shiki couldn't hide his smile as he listened to Birmingham's pleasure-filled gasps, her back arching off the bed as his tongue licked her inner walls and drank up her leaking honey.

''S-Shiki... Shiki... a-ah... ohh...'' Birmingham murmured under her breath, moaning softly as his nose pressed against her clit. ''I-I can't... ohh...''

With a playful smile he slipped his tongue out, instead suddenly peppering her pussy with gentle kisses, his tongue frequently slipping back out and taking quick licks of her folds. Growing curious he shifted a little further away, kissing her inner thighs instead and leaving her stewing, her expression growing visibly needy as he avoided kissing her weeping slit.

Soon, Birmingham couldn't take it. ''Shik- Mm~!''

The second she spoke he suddenly shifted back, plunging his tongue back inside her. Birmingham gasped and spasmed lightly from the sudden insertion, a throaty moan of pleasure passing her lips before she hastily covered her mouth, her other hand gripping his hair tightly – insistently pushing his head between her thighs. With a smirk Shiki obliged, affectionately tongue-fucking her slick pussy and lapping up her sweet arousal.

His hands idly travelled up and down her thighs, aimlessly groping and soothingly stroking her legs as his tongue probed around her pussy, only fuelling her sexy moans. Her hips buckled each time his tongue prodded a certain spot inside her, prompting Shiki to playfully lick that spot – relishing the cute mewl she made as he did so, her grip on his hair simultaneously loosening and tightening further.

He was quick to notice when her breathing picked up, her pants becoming gasps and her low groans transforming into breathy moans of pleasure. In response he ate her out with ravenous passion, his tongue squirming around her spasming insides and teasingly her relentlessly – quickly pushing Birmingham to the edge.

''S-Shiki... I... I-I can't- Mmph!'' Birmingham's throaty cry was stifled by her hand, her hips buckling wildly as she climaxed.

Shiki eagerly lapped up her honey, his wriggling tongue only extending Birmingham's mind-melting orgasm for several blissful seconds longer. Even as her body went slack he continued kissing her dripping slit, his gentle kissing extracting a dazed moan from the red-haired girl – her thighs twitching from the sensation.

''M-Mm... kiss...'' Birmingham moaned with want, holding her arms out to him.

He blushed lightly at her cutely needy look and obliged, crawling up her panting frame until they were face-to-face – their lips meeting in a heated kiss, a low moan escaping Birmingham when his free hand stroked her sensitive slit, sending a jolt of pleasure through her already-sensitive pelvis. As the two kissed she slowly slipped her hands up to his shoulders-

-before flipping them around.

''Nn!'' Shiki grunted as his back hit the bed, his face growing scarlet as he found Birmingham once more straddling him – an erotically lustful expression on her face.

''My turn~'' Birmingham breathed, her rosy lips curling up into a daring smile.

Her hand slid down his front until it landed on his boxers, his blush deepening as she nimbly undid the frontal button and tugged his cock out into the open. In an instant her lithe fingers snaked around his cock, giving it a slow, experimental jerk – eliciting a quiet groan from Shiki, her inexperience only making it more erotic. Birmingham smirked slightly and continued bobbing her wrist, the lustful glint in her crimson eyes not fading as she got him off.

His attention shifted as she leaned back, a shudder running through him as she straddled his cock – her slick folds pressing against the tip of his cock. To his embarrassment she slowly rolled her hips, grinding against his cock and teasing him with the prospect of slipping inside; her grip on his cock stopping him from accidentally easing inside.

''Nn... Birmingham...'' Shiki groaned, shuddering at her look of lustful amusement.

''Hmhm...'' She chuckled softly, her smile turning gentle. ''...here I go then.''

Without another word she let her hips fall – a mutual moan escaping them as his cock easily sunk into her slick pussy.

Birmingham groaned lowly and rolled her hips, easing herself down even further – not even a flutter of pain filling her pelvis as she impaled herself on his cock. She kept gently rocking her hips until his full length was buried inside her wet slit, a pleased moan rising from her throat at the fact. For a long moment they remained like that, simply basking in the pleasurable feeling of being connected; before Birmingham slowly beginning to move.

''Ah...'' The red-head bit her rosy lip, moaning through her pursed lips. ''Nn~''

Beneath her Shiki groaned, leaning back on his elbows as he watched his best friend slowly ride his cock – her sexy moans sending a shudder through him. Her tight insides clenched around his cock as she slid up and down his shaft, the pleasurable hotness sucking the breath from his lungs. His eyes roamed over her curvy frame, not for the first time that night admiring her beauty – intently staring at her plump breasts as they gently bounced with her movements.

After a minute of adjusting to his cock Birmingham started moving faster, their skin slapping together lewdly as she bounced on his cock – lustful moans spilling out of her open mouth. He couldn't resist the urge to let his hands slip up her toned stomach and curl around her bouncing breasts, giving them a lustful squeeze. Birmingham mewled at his touch and shot him a breathless smile, her scarlet lipstick only making it seem sexier than normal.

''Haah... Birmingham...'' Shiki murmured, leaning up further and cupping her cheek with his free hand.

Birmingham only giggled prettily, her giggle melting into a moan as their lips met in a slow kiss; gentle smacking filling the air as their lips meshed together. The kiss lasted for only a few seconds before they broke apart – and both moaned as he bucked his hips, thrusting up into her quivering tightness. In response Birmingham rolled her hips and bounced faster, a deep moan passing her rosy lips as he started thrusting in earnest, the mutual movement sending mind-numbing waves of warmth through them.

Her hands snaked up his chest before pushing him back; a grunt escaping him as his head hit the pillows again. Birmingham shot him a playful smile before she refocused on her task, mewling heatedly as she rode his twitching cock – the angle giving him a perfect view of his cock disappearing between her slick pussy lips. The sensation of hot velvety insides left him groaning, giving her boobs a lustful squeeze in response.

''Mm~'' Birmingham moaned at his touch, her eyes growing half-lidded.

The smacking of skin grew louder as the red-haired girl moved her hips faster, riding his cock with lustful passion – her inner walls tightly clenching around his cock repeatedly, the hot tightness knocking the breath from his lungs over and over again. Despite his best efforts he couldn't hold back, a rapidly-building pressure filling his pelvis as his orgasm swelled, his cock beginning to throb with need inside her.

''S-Shiki... ahh...'' Birmingham's breathing also quickened, her hips beginning to buckle. ''I-I can't- O-Oh...!''

Birmingham's lustful cry of pleasure filled the bedroom as she climaxed, her whole body seizing up. Shiki groaned as her pussy coiled around his throbbing cock, her juices squirting out around his burning shaft – the overwhelming sensations finally pushing him over the edge, cumming deep inside her with a strained groan of pleasure.

''A-Ah...'' Birmingham's moan quietened, a cute shudder running through her as he pumped spurts of cum into her. ''Mn... s-so hot...''

Shiki replied by breathlessly wrapping his arms around her, pulling her down to his level. Birmingham gladly let him, moaning as their lips met in a sloppy kiss, both too busy catching their breaths to really put their all into it. As they made out his hands slipped down to her curvy rear, giving her ass an affectionate squeeze – much to her audible delight.

''Shiki...'' The red-head moaned softly, gentle smacking punctuating her words as they kissed. ''I love you...''

''I love you too.'' He murmured back, muffling her happy moan with another lip-smacking kiss.

Both were startled however as his bedroom door creaked – followed by it swinging open, a startled yelp escaping Fubuki as she fell flat on her face... with I-56 landing on top of her, earning a muffled grunt from the blue-haired girl.

''F-Fubuki!?'' Birmingham hastily grabbed the covers and yanked them up to her chest, hiding her nudity. ''W-Were you spying on us?!''

''Aha... maybe?'' Fubuki flashed an embarrassed smile, tugging on her fluffy blue pyjamas. ''I-I mean... we couldn't sleep with all the noise you two were making...''

Birmingham blushed at that, murmuring a flustered apology. Shiki chuckled at that, cupping Birmingham's cheek and tilting her head towards him, allowing him to gently kiss her on the lips, easily melting away her embarrassment. She shifted off his lap and sat next to him, demurely still covering herself with his bed covers.

That was until Fubuki yanked them off her. ''C'mon, no need to be shy~''

''F-Fubuki...'' Birmingham blushed darkly, glaring lightly at her friend and pointedly covering her chest and womanhood.

Fubuki only grinned lightly in reply, kneeling onto the bed. Birmingham squirmed slightly as her long-time friend crawled closer until they were nearly face-to-face, with Fubuki looming over the red-haired girl.

''Y'know something, Birmy~?'' Fubuki purred playfully. ''I found out that kissin' girls... is just as fun as kissing Shiki~''

Without missing a beat Fubuki closed the distance, capturing Birmingham's rosy lips in an abrupt kiss. The busty girl's eyes widened and she struggled briefly, only to stop when Shiki laid a hand on her shoulder – their eyes meeting, hers worried and his reassuring. After a moment Birmingham let herself succumb to the kiss, moaning uncertainly when Fubuki's tongue probed at her lips.

Fubuki hummed approvingly when Birmingham opened her mouth, allowing the eager girl to push her tongue inside – their tongues quickly wrestling and lapping against each other lewdly, and Birmingham quickly found herself on the losing side. A shy moan escaped her as Fubuki's hands roamed up under her sides, lustfully cupping her boobs and giving them a squeeze.

''Mm...'' Fubuki cooed as their lips broke apart, saliva hanging between their lips. ''I always wanted to get a feel, y'know... seeing how big they are always gets me jealous~''

''Nn...'' Birmingham didn't get a chance to reply before Fubuki kissed her again, their tongues quickly meeting in another lewd tongue-war.

The kiss didn't last as long this time, as Fubuki quickly broke it off – instead going for her breasts instead. Birmingham groaned lustfully as Fubuki wrapped her pink lips around her nipple, sucking on it playfully before alternating to the other one, her tongue curiously poking and prodding the sensitive nub. On instinct the red-head laid a hand on Fubuki's head, moaning as she toyed with her plump breasts so eagerly. It felt so much different than when Shiki had done it, not least because Fubuki was the one doing it.

Birmingham bit her rosy lip as Fubuki shifted lower, quickly moving between her legs – planting her lips on Birmingham's pussy and sucking. A jolt of sharp pleasure raced through her pelvis and she moaned, her toes curling from the breath-stealing pleasure and gripping Fubuki's head tighter. The shorter girl only giggled at her grip, dragging her tongue teasingly up and down her cum-filled pussy.

''Lemme make you feel good... as a 'sorry' for spyin' on ya~'' Fubuki playfully winked, giving Birmingham no chance to reply before she shoved her tongue inside, eliciting a throaty moan from the red-head.

Shiki watched his two best friends fuck with a fiery blush, the erotic nature of it quickly getting him hard again. Something that was quickly exploited – a gasp escaping him as a soft hand snaked around his cock, giving it a slow jerk. His eyes flickered down at the end of the bed, his cheeks darkening at the sight of I-56 sitting between his legs and eyeing his cock with clear lust.

''Shiki...'' I-56 murmured, planting a loving kiss on the tip. ''Chuu~''

He groaned at her gentle kiss, a shudder running down his spine as she continued smooching his sensitive cock. I-56's kissing was made all the more erotic by the fact she was wearing only a thin white tank top and black panties, the angle letting him look down her vest at her perky breasts. As if sensing his gaze she reached up with her free hand and nudged her spaghetti straps off her shoulders, letting it pool around her waist and reveal her boobs to him.

I-56 smiled lovingly at him, meeting his gaze as she sensually dragged her tongue up the underside of his cock – before promptly taking his cock into her mouth. Shiki gasped at the sudden wet warmth, his gasp dissolving into a groan of carnal pleasure as she sucked his dick, slowly sinking her head further down his cock until she wrapped her lips around the base of his shaft; deep-throating him in a single slow movement.

''Mm~'' I-56 hummed as she reared her head back, retreating until only the tip was left in her hot mouth – before promptly plunging her head back down again.

Shiki grunted lowly, his expression tightening as I-56 blew him. His eye wandered over to Birmingham, soaking in the sight of her blissful expression; her tongue hanging out her mouth as Fubuki eagerly gave her oral. Sensing his gaze Birmingham tilted her head to face him, their shoulders rubbing together due to how close they were.

Not a second later their lips met in a heated, sloppy kiss – moans spilling past their lips as I-56 and Fubuki pleasured them at the same time. Acting on his lust Shiki slipped his hand out and groped one of Birmingham's plump breasts, lustfully fondling her soft tit and earning a throaty groan from the red-haired girl, her crimson eyes shining with arousal.

''Ah... ahh~'' Birmingham screwed her eyes shut, moaning as Fubuki redoubled her efforts – prompting Birmingham to wrap her legs around Fubuki's head. ''N-No... I-I can't... Mn- Ah~!''

He shuddered as he watched Birmingham climax, her lustful cry filling the bedroom and her back arching off the bed – Fubuki happily lapping up her squirting honey, pleasuring the bustier girl relentlessly. Insistent sucking stirred Shiki from his staring, a breathless groan passing his lips as I-56 pouted cutely at him... while continuing to bob her head up and down his cock eagerly, her tongue stroking his throbbing shaft all the while.

''Nn...'' He grit his teeth, slipping a hand down and laying a hand on her head, pushing her head down.

I-56 merely hummed happily, pleased he was paying attention to her again... and prompting her to resume sucking him off with more effort than before, pulling out all the stops. From teasing him with her tongue to alternating between fast and slow sucks, I-56 didn't give him a chance to get used to the rhythm, constantly changing it up and leaving him gasping with pleasure. The sound of Birmingham's moans next to him only heightened that pleasure, bringing it to a boiling point.

''C-Crap...!'' Shiki hissed, his hips buckling. ''I-I-!''

A burning rush flooded his cock and he groaned, cumming in I-56's hot mouth – the shy girl moaning happily as he shot his load inside her. Her nimble tongue eagerly stroked the underside of his cock, coaxing out more of her reward and gladly gulping it down without hesitation.

''Mm~'' I-56 cooed, pulling her lips off his dick – panting, but with a happy smile.

The sound of panting filled the room for only a few serene seconds – before Fubuki shattered it, bearing a cheeky grin as she crawled over to him.

''My turn~'' Fubuki purred as she straddled his waist-

-only to yelp when he suddenly grabbed her hips, and spun them around.

Much like Birmingham before her Fubuki suddenly found herself on the bottom, her cheeks gaining a rosy hue. Shiki smirked down at her and closed the distance, roughly kissing her and muffling her low moan of delight, her arms slowly snaking around his neck and deepening the passionate kiss. As their lips smacked together his hands slid up her sides and under her blue shirt, hiking it up until her small breasts were exposed.

Fubuki mewled into his mouth as he wasted no time in groping her small tits, his fingers playing with her boobs and flicking her pink nipples teasingly. After a few more gropes his hands abandoned her breasts, instead moving down to her pyjama bottoms – quickly yanking them down her thighs, eliciting a muffled giggle from Fubuki as she kicked her legs, helping get them off while revealing she was wearing nothing underneath; her slick slit on full display to him.

''Eheh...'' Fubuki smiled sweetly at him as they broke apart, catching their breaths. ''C'mon, make me feel really good too~''

In response Shiki kissed her again, silencing her pleased moan. Fubuki opened her legs enough for Shiki to move between her thighs, one hand grasping his now-erect cock and rubbing the tip against her slick folds, before soon pushing inside. He sunk into her wet slit with minimal resistance, a deep moan escaping Fubuki as he stuffed her full with his cock, managing to fit over half his length inside with a single quick thrust.

''Ohh~'' Fubuki's drawn-out moan sent a shudder through him, his hands shifting to her sides as he slowly bucked his hips, plunging deeper into Fubuki's wet tightness.

Within a matter of thrusts his full length was buried inside her, and he began thrusting in earnest – eliciting a string of cute moans from Fubuki as he plunged into her over and over again, her tight inner walls clamping around his cock each time. Her arousal made the penetration completely painless, allowing him to fuck her without fear of hurting her; a fact he gladly took advantage of, quickly picking up the pace.

The smacking of skin-on-skin echoed throughout the bedroom as he pounded his girlfriend, Fubuki's bubbling cries of pleasure music to his ears. His hands roamed up and down her slim sides as he drilled into her tight folds, unable to keep his hands to himself. As if sensing that Fubuki shot him a playful smile, laying her hands over his and guiding them back up to her breasts, giving him a wink.

''M-Mm~!'' Fubuki's moaned happily as he only fucked her harder, the bed creaking beneath them from their heated love-making.

Forgotten by the passionate duo, Birmingham and I-56 watched intently, fiery blushes on their cheeks as Fubuki all but wailed with pleasure. Subconsciously Birmingham let her hand drift between her thighs, discreetly rubbing her aching womanhood while remembering the feeling of his cock inside her, how mind-melting her orgasm felt, and also how good Fubuki's tongue felt. Sitting on the floor next to the bed I-56 had a similar train of thought, panting heavily and furiously fingering her burning pussy, unable to contain herself when faced with such a lewd sight.

''S-Shiki~!'' Fubuki screwed her eyes shut, wailing as he pounded her hard and fast.

Her pleasure-filled cries were silenced as he darted down and kissed her, devouring her muffled noises; all while continuing to drill into her tight pussy. His wild pounding combined with her arousal was quickly bringing Fubuki to climax, reflexively wrapping her legs around his waist to stop him pulling out – nearly shrieking into the kiss as he fucked her even harder, practically making her see white from the overwhelming pleasure.

Fubuki buckled as one of his hands suddenly shot down to her pelvis, lustfully rubbing pussy while continuing to thrust deep into her – that, combined with his other hand still squeezing her small breast, pushed her over the edge.

''M-Mymph~!'' Fubuki cried, her voice devoured by a heated kiss.

Shiki grunted as she tightened around him, continuing to roll his hips and pump into Fubuki's quivering pussy before he couldn't contain himself anymore, a breathy groan escaping him as he unloaded inside his best friend. The sensation of his hot seed filling her only seemed to please Fubuki more, a powerful shudder running through her body as he came inside her.

''Mm... haah~'' Fubuki breathed as their lips broke apart, her eyes unfocused and her small chest heaving with each breath she took.

She mewled in disappointment when he pulled out her sensitive slit, breathlessly rolling onto her side and basking in the afterglow. Shiki meanwhile leaned back on the bed, taking a minute to catch his breath and give himself a moment to recover from his back-to-back orgasms. He had good stamina, and his recent forays with girls helped build that further, but there was a limit to that stamina.

His eyes soon fell on I-56, the demure girl blushing brightly as she hastily tugged her wet fingers out of her panties, not meeting his gaze. Smirking breathlessly he reached out and cupped her cheek, making her look at him. He stroked his thumb over her pale lips, his delicate touch making I-56 squirm before hesitantly opening her mouth, taking his thumb inside and sucking on it; her tongue curling and slithering over the digit lustfully.

After a moment he tugged his thumb out, flashing I-56 a light grin. I-56 blushed and smiled shyly back, slowly rising to her feet... before demurely hooking her thumbs into her tight-fitting black panties, and pushing them down her thighs. His eyes flickered to her slick pussy, watching as she hastily pushed her underwear down her legs before kicking it off her ankle, clearly making an effort to not cover herself.

''Shiki...'' I-56 blushed, looking away.

Stirring from his lust-fuelled daze Shiki stood up, cupping I-56's cheeks and pulling her into a light kiss – earning a muffled moan from the girl before they broke apart, her embarrassed expression fuelling his own arousal. He released her cheeks and instead grabbed her narrow waist, pushing her back a few steps until her back hit his wooden computer desk on the other side of the room.

I-56 blushed deeply and took the hint, biting her lip and turning around . She bent over with purposeful slowness and wiggled her pert rear at him, shyly peering over her shoulder with dark blue eyes full of lust. In response he teasingly palmed her ass, giving her cute butt a good squeeze as she felt her up; eliciting an embarrassed whine from his shy girlfriend.

''Shiki~'' I-56 pouted. ''D-Don't tease me...''

Shiki merely chuckled in reply, releasing her ass and grasping his rapidly-hardening cock, swiftly guiding it towards her slit. He shuddered as he rubbed the tip against her wet slit before pushing inside, her tight insides instantly coiling around his sensitive cock – both of them moaning at the pleasurable penetration, her slick arousal rendering the penetration near-painless.

Slowly Shiki began bucking his hips and plunging more of his cock deeper into I-56, much to his girlfriend's audible delight – sweet moans spilling out her open mouth as he buried his cock inside her. Soon he managed to fit nearly his full length inside, her inner walls seizing erratically around his cock and practically beginning him to fuck her – a fact reinforced at I-56's gentle murmur to go ahead.

''Mm!'' I-56 instantly covered her mouth as he started thrusting, moaning into her palm as his cock speared into her. ''S-Shi- Ah~!''

The teen shivered pleasantly at the sound of I-56's blissful moans, her pussy practically sucking him in each time he pulled back. His hands settled on her narrow hips as he sped up, the sound of skin slapping together filling the room as his pelvis smacked against her ass over and over again. Even as he stood behind her Shiki could see her small boobs bounce about from his increasingly-fast thrusting, prompting him to release her left hip – and immediately grope her bouncing breast.

I-56 mewled heatedly, shuddering as she purposefully pushed her ass back towards him. The lustful action drew a heated groan from the teen, prompting him to resume thrusting with more vigour than before. I-56 released a pleasure-filled cry as he pounded her quivering pussy roughly, sending mind-melting waves of pleasure rushing up through her stomach.

''A-Ah~! S-Shiki~!'' I-56 moaned, her nails blindly clawing at his desk and her voice bouncing off his bedroom walls as he fucked her from behind.

Her prior fingering clearly had taken its toll on her stamina, as it wasn't long before I-56's legs began to buckle under the weight of her pleasure, her moans rising into cries of bliss – blindly pushing her ass back towards him, desperate for any pleasure he could give her. The cutely lustful action prompted him to pound her as fast as his hips would let him, driving his cock deep into his girlfriend over and over again.

In the end, it was only a matter of time until one of them reached their limits, the burning pleasure in their joined parts rapidly reaching its apex – until I-56 wordlessly cried out, spasming as her orgasm crashed down on her and made her mind go completely blank, only enhanced by the feeling of him continuing to pound her quivering pussy.

''Nn!'' Shiki gritted his teeth, able to thrust only twice more before I-56's ungodly tightness tipped him over the edge and he came – pumping ropes of cum into his girlfriend's pussy, causing her to nearly shriek with pleasure.

He kept rolling his hips for a few pleasurable seconds, riding out his orgasm to its fullest before slowing down to a stop – panting heavily and practically spooning I-56, the demure girl twitching and mewling as the aftershocks flowed through her quivering body.

After a moment he tugged his cock out her cum-filled pussy, collapsing back onto his desk chair with a groan, letting his eyes flutter shut for just a minute.

And when Shiki opened his eyes, he found his three girlfriends on their knees in front of him, staring up at him with a mixture of expressions. Fubuki grinned playfully. Birmingham blushed embarrassedly. I-56 smiled shyly. And at once, they called his name.

''Shiki~''

He had a feeling they wouldn't be sleeping until late tonight.

[END]

Chapter Text

A few days had passed since Shiki's foursome with his now-three girlfriends.

Strangely enough life continued on as normal, outside of the addition of I-56 to their friend group and all three being more affectionate with him. So much so that others began to notice; a few students at school coming up to Birmingham or Fubuki and telling them about how he was kissing I-56, only for said students to be stumped when told they knew. He wish he had a camera for that moment.

And he certainly wished he was there right now, instead of sitting on his bed struggling with chemistry homework.

''Haah...'' Shiki sighed heavily, running a hand down his face. He never was all that good at sciences; he was more of a maths person.

Laying his textbook down he reached over to his bedside cabinet, lazily flicking through his messages. Fubuki was out with Ayanami for the night, I-56 was away to her grandmother's house, and Birmingham was visiting her cousins; leaving him without company. He didn't mind per se, but the sudden silence felt strangely lonely without them.

His eyes focused on a single number, lifting his thumb off the screen as he saw it. U-73; the science maniac he banged a not that long ago. She was a year below him, sure, but she probably knew more about chemistry than he did.

[Hey, you still up?] He texted, aware she might've already gone to bed – it was nearly nine at night, after all.

He got a response within a minute. [Yep. You need something??]

[Stuck on chem homework. Thought you could help.] Shiki replied.

[Sure ;)] U-73 texted back with a winking emoji. [Can't take visitors at the moment tho. You got video chat?]

Shiki agreed, and within a few minutes he was sat at his desk and booted up his computer, the monitor flickering on and displaying his spartan desktop. It took a few more minutes to load up the video chat software and add her number to it, but the second he did the 'call' icon beeped, an incoming call coming through. No points for guessing who.

He put the app into full-screen mode and accepted the call, his monitor going black for a brief moment – until U-73's face appeared on the screen, the camera shifting slightly as she fiddled with it. The room behind her was clearly her bedroom, with white walls and a monochrome-striped carpet. A black-quilted bed sat off to the right just out of sight of the camera, an unknown pair of legs laying on it.

''Hey Shiki-san~!''

''Hey.'' Shiki smiled back, watching as U-73 squinted and muttered something about a loose wire before giving up, leaning back in her computer chair.

''So, you needed my... expertise~?'' The scientist said smugly.

He rolled his eyes. ''Yeah. Homework help; shouldn't be too difficult for an expert like you.''

U-73 grinned at his sarcastic praise, movement in the background drawing his attention. The figure on the bed sat up, a smooth pair of legs swinging over the edge before their identity was revealed; U-101, the president of the music club. A cute-faced girl with her dark hair in small twin-tails, a pair of headphones slipping off her ears. She was still wearing her school uniform; said outfit consisting of a white button-up shirt under a black cardigan vest, a criminally-short skirt that revealed plenty of her smooth legs, and a pair of simple black socks.

He only knew the girl through her connection with Fubuki; his girlfriend being a part of the school band. They'd never met specifically, but he'd seen her around enough to know who she was.

''Hm? Calling guys instead of chilling with your best friend~? I'm hurt~'' U-101 teased the scientist, holding her hand over her heart in faux-hurt.

U-73 rolled her eyes. ''Shiki-san, meet U-101, president of the music club. And my sister.''

''Oi, why is that secondary?!''

''I know her.'' Shiki chuckled, amused by their byplay. ''Fubuki talks about her.''

U-101 strolled closer to the camera, her expression becoming one of interest. ''Oh~, so you're the guy that Fubuki-chan keeps getting distracted about. Do me a favour and tell her to pay attention when in the club, please? Kinda a pain when she gets off-tune during a song, and I don't wanna nag her about it.''

''Sure.''

''Thanks.'' The president grinned cheekily at him. ''And feel free to drop by the club tomorrow; I'll show you some wicked tracks I've been working on~''

Shiki smiled back. ''Will do.''

U-73 pouted at being ignored, pushing U-101's face off the screen. ''Oi, he called to see me, not for you to flirt with him~!''

U-101 snorted and waved her off. ''I know, I know. Anyway, I'll be in my room if you need anything~''

''Get out already~!''

After a few more moments of playful banter U-101 obliged, departing for her own room. U-73 locked the door behind her before returning to her desk chair, blowing out a sigh before fixing him with a cocky look, crossing her arms expectantly.

''So, what's the issue?''

X-x-X

The next day Shiki found himself wandering down the narrow halls of the school, idly heading towards the music room.

Most the other students were gone by this point, leaving the hallways feeling distinctly abandoned; only the distant murmurings of students in their clubrooms filling the air. The music hallway felt all the more quiet due to the fact the walls were sound-proofed for obvious reasons, barely allowing even a whisper of noise through.

Shiki walked down to the end of the hall until he reached a sliding metal door, grunting as he tugged it open – the slow thrumming sound of a acoustic guitar filling his ears. U-101 was leaning back on a chair, her loafer-clad feet resting atop one of the tables as she lazily played a guitar, humming a song to herself. The sound of the door opening however made her pause, glancing back at him with a grin swiftly crossing her cute face.

''Heh, you finally came~''

''Did you expect me not to?'' Shiki quirked a brow at the musician.

''Eh, couldn't be sure.'' She shrugged, lazily dropping her feet off the table and standing up.

U-101 beckoned him over and he obliged, the two casually starting a conversation. Minutes bled by in moments as the two chatted; alternating between music, instruments and other related stuff; U-101 clearly had a passion for it with how avidly she spoke, dominating the conversation. The musician played some of her own personal works she had drummed up and recorded on her phone; most of them heavy metal or rock.

He had to admit they were good and told her so; much to her visible delight. The longer they talked the more relaxed he became, finding her surprisingly easy to talk to – she had that same cheerful energy U-73 held that easily got past his defences. Soon the two of them with just sitting and chilling, Shiki sat on a chair while U-101 sat on the edge of the table, the angle giving him a tiny peek up her short skirt, revealing her black underwear.

''Mm...'' U-101 hummed as she tilted her head back, taking a drink of her water bottle – tilting one of her feet until her brown loafer fell off, thumping as it hit the floor.

''Say...''

Shiki flushed as her now-shoeless foot ghosted over his crotch, her toes wiggling within her sock as she playfully prodding his crotch. ''My sister said you and her fooled around in the science room the other day...''

His gaze flickered up to meet hers, spotting the mischievous grin curling at her lips. ''Er... maybe?''

''Then can we... play around a bit too~?'' The musician fixed him with a cute pout; big blue eyes filled with faux-innocence and her bottom lip pushed out.

Shiki hesitated, shuddering as she teasingly rubbed his crotch with her foot; the gentle movement stirring something him. ''I have girlfriends, y'know...''

U-101 waved him off easily. ''I'm not looking for a boyfriend, just some fun... so, what'cha say~?''

''Well when you put it that way...''

The musician giggled, pinching his zipper between her toes and deftly pulling it down, allowing his swiftly-hardening cock to spring out into the open. U-101 wasted no time in stroking his cock with her foot, rubbing the sole of her sock-clad foot against his shaft, tilting her foot so she could curl her toes around the tip. Shiki shuddered at the strangely pleasurable sensation, his cheeks darkening at the sight of U-101's smug grin.

She leaned back, supporting herself with her arms while she kicked off her other shoe, allowing her to bring both her feet around and teasing his cock with them, a quiet groan passing his lips. U-101 was far more skilled than he expected, masterfully applying just enough pressure against his shaft to be pleasurable while simultaneously not going too far. Her right foot idly rubbed the side of his shaft whilst her left tilted back, digging her heel against the base of his cock and sending a jolt of pleasure through him.

''Nn...'' Shiki grit his teeth, a shaky breath passing his lips.

U-101 giggled, a pleased look in her eyes. ''Like it~?''

''Y-Yeah... how are you... so good?'' He got out between breaths.

''I work on bikes in my free time. Gotta be flexible to use 'em~''

At his wordless grunt she smiled wryly, releasing his cock and shifting her feet onto either side of him before sliding off the table, straddling his waist. Shiki blushed at the sudden closeness but U-101 didn't give him time to be embarrassed, affectionately cupping his cheeks and pulling him into a kiss. The kiss was far gentler than he expected and he readily returned it; earning a muffled coo from his partner in the process.

Slowly he slid his arms around her back, one hand swiftly moving down to her ass. U-101 moaned softly as he boldly squeezed her peachy butt, his fingers sinking into her soft skin. In response the musician slowly rolled her hips, her lips quirking up into a smirk when she ground her panty-clad pussy against his erect cock, eliciting a quiet hiss from the teen.

''Mm...'' U-101 broke off the kiss, breathing slightly heavier. ''Heh... not bad...''

Their lips met in another kiss not a second later, U-101 groaning into his mouth as both his hands groped her butt. The gentle smacking of lips filled the music room as the two teen made out, their kisses only growing more and more heated by the second, a slow-building fire within them begging them to do even more. Shiki acted on that desire a moment later, releasing her ass and instead sliding his hands up and around to her chest, groping her breasts through her shirt.

U-101 pulled back from the kiss, one hand covering her mouth. ''M-Mm~''

The second her hand was out the way he kissed her again, muffling her pleased mewl as their lips hungrily meshed together, lustful passion burning between them. His fingers fumbled for the buttons of her black cardigan vest, quickly undoing it and allowing U-101 to shrug it off without breaking the kiss, their lips only parting for a split second so they could suck in a breath before they continued.

U-101 shivered when he went for her shirt buttons, moaning softly when he eagerly undid them one by one; slowly revealing her collarbone, then her modest cleavage, and then finally her plain black bra. He undid the last few buttons until her shirt spilled open and they broke apart from the kiss, panting lightly for a moment.

''Haah... y-you- ah~!'' U-101 moaned lewdly when he leaned down, kissing the tops of her small, round breasts – prompting the musician to lean back, giving him more room.

Shiki gladly made use of the space, his hands reaching behind her back and fumbling with her bra latch for a moment before getting it undone, causing a cute blush to coat U-101's cheeks as it slipped off her shoulders. With her black bra out the way her small boobs were left on full display, something he quickly took advantage of; peppering her small breasts with lustful kisses.

After a moment he pulled his lips back, instead cupping her breasts and affectionately groping them; eliciting a low moan of pleasure from the black-haired. They felt pleasing soft and doughy in his grip, tempting him to grope and fondle them more, to savour this chance while he had it. Their lips met in another passion-fuelled kiss, U-101 leaning closer and laying her hands on her shoulders-

-until the chair tipped back.

''Ah~!'' U-101 yelped in surprise as they fell, her cheeks heating up when she landed atop him; the angle meaning his cock pressed against her clothed pussy, sending a jolt of excitement through her.

The musician was snapped out of her thoughts when Shiki squeezed her small boobs again, eliciting a surprised moan from U-101 and pulling her back into the mood – leaning down and kissing him, muffling their mutual groan of lust when she slowly rolled her hips; grinding her clothed slit against his shaft.

In response his hands released her boobs and snaked around to her ass, a yelp escaping U-101 when he spanked her – a jolt of embarrassed warmth flooding her, strangely turned on by it. She murmured for him to do it again and he readily obliged, a lip-biting moan escaping U-101 as he slapped her butt, the mild sting arousing her. She quickly brought their lips together in yet another lustful kiss, muffling her low moan of delight when he smacked her rear again.

''Mm~!'' U-101 groaned, her hips buckling as his hand came down again – the pleasure only made better when she rolled her hips and slid herself along his cock, her black panties being the only thing separating their lower parts.

She shuddered as he brought his hand down on her ass again, but this time soothingly groped her rear. U-101 moaned softly, the pleasant soothing somehow making the sting feel all the more erotic, her insides twisting with carnal delight. He repeated the smack-then-grope routine a few more times, each repetition only arousing U-101 more and more – until he switched things up.

''Ah~!?'' U-101 yelped when he suddenly rolled them around, pinning her beneath him.

The musician blushed darkly at the new position, her embarrassment only increasing when he instantly shifted down – and took her right nipple into his mouth. U-101 gasped, one hand coming up to rest on his head, mindlessly gripping his hair but not pulling him off; erotic pleasure flooding her chest as he teasingly traced her pink nipple with his tongue. She squirmed and instinctively rubbed her thighs together, whimpering when his left hand came up to tweak her other nipple teasingly.

U-101 groaned when he pulled his lips off, only to quickly switch to her other nipple a moment later, affectionately sucking on that one instead while his right hand groped her other breast. He alternated between the musician's breasts for a little longer, occasionally pausing between her small boobs to smooch her skin there too, earning another round of throaty groans from his partner.

''Ahh~'' U-101 groaned as he popped his lips off her tit, shifting down and smooching her flat stomach affectionately. ''S-Shiki-san... ah...''

Shiki smirked faintly, his hands shifting down and slipping under her short skirt. U-101 blushed as she felt his fingers graze the waistband of her underwear, a shy whine rising from her throat as he pulled them down – prompting her to demurely lift her waist off the floor, letting him peel off her underwear and leave them barely hanging off her right foot.

U-101 gasped softly as his fingers brushed against her folds, her cheeks burning hotly as she delicately stroked her pussy, his gentle touch only making the fire inside her so much worse. 'H-Haah... I see why... U-73 talked so much 'bout him...'

As if reading her thoughts Shiki leaned up, pushing two fingers inside her already-wet pussy and gently pumping them into her, eliciting a deep moan of pleasure from his partner – until he stifled it with a kiss, devouring her lustful moans. Their lips heatedly meshed together for a long few minutes, unable to get enough of each other's lips as they laid on the floor; made all the more erotic by the fingers sliding in and out of her wet folds, her thighs clamping around his hand reflexively.

''A-Ah...'' U-101 moaned, their lips parting briefly.

The black-haired girl shivered as he pressed his thumb against her clit, gently teasing her for a moment before pulling his hand back; a groan escaping her as his fingers slipped out of her slit, leaving her lower lips aching with need. Just as she was about to ask him to continue she felt his cock brush against her foot; her cheeks heating up as she realised his intent.

''Hah...'' U-101 smiled embarrassedly, grasping the front of her skirt and pulling it up – revealing her wet slit. ''G-Go on... just be gentle?''

''I will.'' Shiki promised kindly.

U-101 squirmed nervously in reply, peering down and watching intently as he grasped his erect cock and guided it towards her slit. A cute shudder ran through her lithe frame as he rubbed the tip along her wet lower lips, and a shaky moan passed her lips when he pushed inside – her expression tightening up at the foreign intrusion.

''A-Ah...'' U-101 winced, squirming as he buried his cock inside her.

Shiki was careful to go slow, shuddering as U-101's inner walls clamped around his cock. She was tight; no amount of arousal would change that. With that in mind he kept his thrusts tenderly slow and careful, keeping an eye on her pained expression as he gradually pushed more of his ample cock inside her. When her expression tightened further he stopped, giving her a moment to adjust.

''Nn...'' U-101 flashed him a weak smile. ''D-Does it normally feel this... uncomfortable...?''

He smiled wryly. ''Not always. Just relax.''

The musician took his advice, and after a few moments she murmured for him to start – groaning as he reared his hips back before pushing back in. Over and over again he slowly pumped his length into her wet slit, gradually speed up at the sound of her soft moans of pleasure, the hot tightness of her pussy setting his nerves alight with carnal desire.

Before long U-101 relaxed enough he could bury himself deeper into her folds, a hiss passing his teeth as he sped up, nearly his full length sliding in and out of her tight pussy. His hands gripped her waist to keep her from slipping away, her own hands curling around his forearms for support – cute, lustful grunts and groans spilling from her lips as he plunged deeply into her over and over again.

''A-Ah... ahh...!'' U-101 moaned, screwing her eyes shut. ''F-Faster... g-go faster...''

Shiki grunted an agreement, stifling a grin at her lust-fuelled plea. He helped lift her hips off the ground more and continued thrusting into her wet folds, wet smacking soon filling the air as he bottomed out in her pussy, his pelvis slapping against hers repeatedly. The lewd sound only seemed to arouse U-101 more, her cheeks burning a dark red as he pounded her womanhood; unable to stifle her sounds of pleasure.

''S-Shiki-san...'' U-101 mewled out, staring up at him with half-lidded eyes. ''C-Can we – ah! – do this... the other way... around...?''

He slowed his thrusts down, confusion filling him before his lust-addled mind caught up with what she said. With a blush he complied, reluctantly pulling out her hot pussy and sitting back – allowing a half-dressed U-101 to straddle him, the musician quickly grasping his throbbing cock and lining it up with her pussy; wasting no time in dropping herself down his length.

''Mn~!'' U-101 moaned happily, shuddering as his ample length filled her pussy once more.

The musician took a second to adjust before shifting her position, digging her knees into the rough classroom carpet before experimentally rolling her hips. Shiki groaned as her inner walls tightly clamped around his shaft, the new position arousing him all the more. U-101 was clearly in a similar boat, lustfully moaning and laying her hands on his chest – arching her back as she moved her hips up and down as fast as she dared, her expression one of pure lust.

He couldn't decide where to leave his hands, letting them roam everywhere from her small but pleasantly-soft breasts to her curvy hips to her nice rear. U-101 groaned approvingly at his roaming hands, her bounces growing faster as she submitted herself to the carnal heat flooding her nerves; her boobs rising and falling with her rapid, deep gasps as she rode his dick.

''O-Ohh... S-Shiki-san...'' U-101 mewled lowly, biting her lip as she moved her hips. ''D-Do it again... h-hit me... ahhh~''

Shiki didn't even think about it, groaning an agreement and bringing a hand down on her ass – shuddering at U-101's lustful moan as he slapped her ass, her pussy tightening around his burning cock pleasurably. The potentially-masochistic musician tipped her head back and let her voice out, no longer even trying to hide her moans as she desperately rolled her hips; riding his cock with desperate fervour as she neared her inevitable climax.

''I-I can't... o-ohh god, Shiki-san... a-ah~!'' U-101 bit her lip, slamming her hips up and down fast as physically possible. ''I-I'm gonn- Mm~!''

He groaned through his teeth in sync with U-101's stifled cry of pleasure, her pussy strangling his throbbing cock tightly as she came, her honey squirting out around his burning length. The ungodly tightness was too much for him to resist, and with a strained sigh he stopped holding back – hot pleasure flooding his cock as he unloaded ropes of cum into U-101's quivering pussy.

''O-Ohh...'' U-101 shuddered, licking her lips idly. ''C-Crap... t-that feels... Mm...''

The musician's hands trailed up his chest until they reached his neck, the half-dressed girl laying down atop him – their faces mere inches apart. U-101 giggled breathlessly and closed the distance, pressing her lips against his in a sloppy, brief kiss; one he gladly returned. Both were too busy catching their breaths to really go all-out with it, simply sharing a few brief kisses as they came down from their climatic highs.

''M-Mm...'' U-101 groaned softly after a minute, raising her hips and letting his cock slip out of her. ''Thanks... for the fun~''

''Y-You're welcome...?'' Shiki grunted back, shuddering as she sat up – standing on shaky knees and picking up her discarded black panties, bending over and pulling them back up her smooth legs; blatantly giving him a view of her peachy ass in the process.

Sitting up himself, he had to ask. ''Was that your first time?''

''Hm? Ah, yeah. Kissed guys before but never went... that far.'' U-101 blushed at the end, giving him a sheepish grin as she buttoned up her shirt. ''I'll be sure to remember it, hehe~''

As her giggle trailed off however her blush darkened, her smile turning embarrassed. ''A-And if it's alright can I... erm, get your number...? F-For future music sessions! That's all!''

''Sure, you little masochist.''

''I-I'm not a masochist! I-I just- hey, why're you laughing?! It's not funny!''

[END]

Chapter Text

It was the day after his escapade with U-101.

Shiki stifled a yawn as he slipped out the boy's bathroom, drying his hands on his slacks. Sleep was hard-earned when you had a playful Fubuki sleeping next to one, a playful Fubuki that was really in the mood to fool about. He was sure they didn't get to bed until three in the morning.

A light blush dusted his cheeks at the memory, the sensations of Fubuki's alluring body filling his mind. His three girlfriends had taken turns sleeping around at his house or inviting him over to theirs, and while most nights all it involved was a little snuggling and kissing, more than once it had evolved into outright fucking before they fell asleep, waking up in the morning sweaty and tired.

Shiki shook his head, dispelling his perverse thoughts as he wandered down the empty hallway back to class. In the distance he could hear the hall monitor for the day chastising a student, their sharp voice bouncing off the walls. That was until the sound of footsteps reached his ears, coming from right behind him.

''Oi.'' Came a distinctly feminine but rough voice. ''You're Shiki, right?''

He paused, glancing back over his shoulder – confusion filling him at the sight of an unfamiliar girl, short and petite. Her silver-white hair was short, barely passing her chin and tied into a low ponytail; her purple eyes filled with cocky mirth. Her outfit was more boyish than he expected, with a sleeveless white button-up shirt and black shorts, a pair of suspenders looping over her shoulders to keep them in place. A black coat lazily hung off her shoulders, giving her an almost bad-girl vibe, an impression he swore was intentional.

''That's me.'' Shiki slowly replied, turning to face the new girl.

''Heh.'' She grinned, stepping closer – moving into his personal space. ''The name's Z1.''

''Nice to meet you?''

The tomboy snorted at his guarded response, laying a hand on his chest and pushing against him – shoving him against the lockers, her strength surprising him given her diminutive size. ''I saw you banging U-101 yesterday. I want in.''

Shiki blinked owlishly, his brain faltering for a second. ''You... huh?''

Z1 smirked, having to stand on her tiptoes to lean in closer. ''You heard me. I want you – don't gimme that spiel about having girlfriends, I know you sleep around with girls that ask, ya playboy.''

The older teen blushed lightly as she boldly trailed her hand down, her fingers just barely ghosting over the zipper of his pants. ''Er... well...''

Before Z1 could continue flirting with him sharp footsteps came from further down the hall, before a more familiar girl walked around the corner – Z23, the teacher's assistant. She was in his year, with platinum-blonde hair and a pair of glasses resting just under her blue eyes. Her tight-fitting outfit didn't leave much to the imagination either, revealing the barest hints of side-boob and her pantyhose hugging her long legs alluringly.

It took him all of three seconds to form a connection between the two. ''That your sister?''

''Yep.'' Z1 popped the 'p', tone flat.

''Maass! What're you doing out of class-'' Z23's cheeks turned red as she fully noticed their compromising position. ''-and what are you doing with Shiki-san!''

''Nothin' important, sis.'' Z1 huffed, moving away from Shiki – but not before shoving her hand into his, a piece of crumbled paper falling into his palm.

Shiki pocketed the piece of paper quickly, pausing long enough to peer at the message written within – 'call me later if you wanna have fun' – along with her number. He glanced back up at Z1 and she shot him a flirtatious wink, waving off her sister's chastising whispers and strolling back to her own classroom.

Z23 quickly turned to him, apologetic. ''Sorry about her, Shiki-san. She's been on something of a rebellious streak this month...''

''Ahh, it's fine.'' He waved her off with a smile. ''Anyway, I'll see you in class, Niimi-san.''

The teacher's pet blushed at the familiar nickname, mumbling out a goodbye as he departed – her rosy cheeks not fading as she continued her rounds.

X-x-X

'I wonder why she wanted to meet out here...?'

Shiki stood alone on the street corner, leaning casually against the wall of some furniture store as he awaited Z1. School had ended a little over an hour ago and, after talking it over with his girlfriends, he opted to see what Z1 planned on doing. They were fine with him doing whatever, as long as they still held a place in his heart. He appreciated the confidence they had in him.

With that in mind he texted Z1 and offered to meet up with her 'for some fun', as she so aptly put it. She named a time and a place, and thus here he was; waiting for her. It was the commercial district in town so he wasn't worried he was being set-up to get jumped or anything, small crowds of people drifting about the populated streets constantly. The general tenor of conversation muted the approaching footsteps, and nearly muted the voice that cockily spoke up.

''Yo, Shiki-san!''

Shiki turned, a light smile crossing his face as he waved down Z1 – the tomboy still in her uniform, though missing her school bag. The diminutive first-year shot him a grin as she strutted up to him, her hands stuffed in her short pockets; looking every part a delinquent that she appeared to be.

''Surprised you actually agreed.'' Z1 noted lightly, her grin shifting to a teasing smirk. ''Was expecting you to wait at least a few days.''

''I talked with my girlfriends. They said it was fine.''

The delinquent huffed, purple eyes alight with amusement. ''How lucky of ya. Best keep that quiet; lot'sa girls out there have been itching to ask you out.''

''Really?'' Shiki asked in mild surprise.

Z1 turned around, gesturing for him to follow; to which he obliged. ''Of course. Word travels fast. I-56 ain't the subtlest girl around, and Fubuki let it slip out behind the cafeteria. Even some fourth-year girls are talkin' about you.''

He blushed at the thought. He wasn't really a well-known person; his friend group was fairly small and he mostly kept to himself, though he wasn't opposed to chatting with the occasional classmate that made conversation with him. To think that his growing reputation reached even those two years above him was... embarrassing, to say the least.

The two of them walked along the street casually talking for a while, briefly dipping into a candy store so Z1 could buy some sweets. After that they crossed through the park near the centre of town before slipping closer to the residential district; but instead of heading towards the housing areas, she led him towards a hotel. A fairly good-looking one too; easily a four-star from the style alone.

''My dad owns this hotel chain.'' Z1 explained, sensing his confusion. ''I ain't risking doing it back at my house; Niimi will probably interrupt us. So I booked a room here.''

Shiki nodded understandingly, accepting her reasoning. Z1 smirked briefly at him before heading up to the front desk, chatting briefly with the receptionist before taking the offered keys, leading him along the halls until they reached the stairwell. Their footsteps echoed around the tall stairwell as they ascended, the smooth silver-grey walls meshing with the false-marble flooring.

Z1 led him up to the top floor, strutting down to the very end of the hall and unlocking the last door at the end; gesturing him inside. Shiki obliged, his eyebrows rising at the sight of what amounted to a master bedroom. Beige carpet met smooth brown walls, a gold trim to the wall panelling. Several wall-mounted lamps lined the room, a wooden door leading into a bathroom and a wide window over by the far wall, the evening sky visible beyond.

''Wow.'' He noted appreciatively, shutting the door behind him.

''I know, right?'' Z1 grinned cockily, strutting her hips as she walked up to him, shrugging her coat off. ''And up here, we'll be all alone~''

Her voice dropped to a husky whisper at the end, sending a pleasant shiver up his spine. Acting on reflex Shiki laid his hands on her narrow hips, pulling her closer to him – only now noting how short she was, standing nearly a full head below him. Z1 seemed to realise that too, smirking confidently as she stepped up on her tiptoes, closing the distance between them.

Their lips met in a slow kiss, Z1's hands snaking up his collarbone and slipping around his neck, pressing her petite frame against him. Shiki gladly reciprocated the kiss, her small pink lips sweet with the sugary sweets she had eaten earlier, only enticing him to kiss her more. The delinquent girl grinned into the kiss, eagerly deepening it and dragging it out for as long as she could, finally giving up as her lungs burned for air.

''Haah~'' Z1 breathed, her lips hanging mere inches from his. ''Not bad, Shiki-san...''

''I've had plenty experience.'' Shiki dryly retorted, earning a low chuckle from the shorter girl.

''I bet you have...'' She closed the distance and kissed him deeply – parting her lips long enough to finish. ''So show me.''

He took her up on that offer, his hands slipping from her narrow waist around to her ass – giving her small rear a rough squeeze. Z1 grunted into the kiss, shivering and snaking her right hand up his neck to the back of his head, threading her lithe fingers through his hair and gripping tightly; pulling him into an even deeper kiss than before. The rough play aroused him more, tempting him to squeeze and grope her rear with equal roughness, loving the stifled groan that rumbled from her throat.

Not willing to let her being wholly dominant he replied by pushing his tongue against her lips. After a moment of hesitation Z1 obliged, parting her lips and groaning when he promptly pushed his tongue inside, easily wrestling with her own tongue and dominating it in seconds – his greater experience letting him outdo her. That didn't sit well with Z1, a grunt rising from her throat as she shifted her body to the side slightly; allowing her to cup his crotch with her left hand.

''Nn...'' Shiki grunted softly, breaking off the kiss and seeing her cocky smirk. ''You...''

''Gettin' hard already?'' The delinquent teased, grasping his zipper and promptly pulling it down; letting his cock slip out into her waiting hand. ''Heh. You're big.''

''I hear that a lot.''

''Good to know.'' Z1 replied amusedly.

She closed the distanced a heartbeat later, kissing him deeply again – her soft, springy lips luring him in. At the same time Z1 wrapped her fingers around his cock, jerking him off slowly and grinning at the sound of his muffled groans. They broke off the kiss for only a few seconds before meeting in yet another one, lust slowly building within both of them.

After a moment more of kissing Z1 pulled back, shooting him a lustful look. ''Bed.''

Shiki obliged, gripping her ass before lifting her up – eliciting a cutely-surprised yelp from Z1 before she hastily wrapped her limbs around him, her cheeks dusting pink at his amused chuckle. He carried her over to the plush king-sized bed and dropped her down, wasting no time in darting down and kissing her deeply on the lips; muffling her throaty groan of approval.

His hands trailed up and down her sides aimlessly, feeling her up as she did the same to him; her own lithe hands roaming over his chest and blindly fumbling with the buttons. She succeeded a few seconds later, eagerly slipping her hands into his shirt and lightly dragging her nails along his skin, eliciting a stifled grunt from Shiki – the sound making her grin.

''My turn.'' Z1 huskily murmured as she pulled back from their most recent kiss.

Before he could blink Z1 rolled them over, her grin widening a touch as she found herself straddling his waist. Without missing a beat Z1 shifted back on the bed until she was nearly hanging off the edge, bringing her face right in front of his erect cock – her purple eyes soaking in the sight of his ample shaft, a twinge of excitement twinkling in her eyes.

''You sit back and lemme have fun, got it?'' Z1 smirked up at him, wrapping her lithe fingers around his cock.

Shiki grunted wordlessly in acknowledgement, sitting back on his elbows. Z1 wasted no time in leaning in, her warm breath brushing against his shaft before she planted her lips against his cock, kissing his dick. A shudder ran through him as she teasingly repeated the process, trailing several hot kisses down his ample length and smooching his cock affectionately; clearly relishing his stifled grunts of pleasure.

Z1 went further, opening her mouth and letting her tongue slip out – smirking as she dragged her tongue along his cock, eliciting a strained groan from the older teen. She sensually trailed her tongue along the veins of his cock with unfaltering precision, only enhancing his pleasure as she purposefully teased him; curling her tongue around the tip before wrapping her lips around it, finally taking him inside.

''H-Haah...'' He groaned at the hot wetness of her mouth.

The delinquent girl gave a muffled chuckle at his groan, sending pleasant vibrations travelling along his shaft and only adding to his pleasure. Z1 stared into his eyes cockily, unafraid as she boldly pushed herself down his cock, taking more and more of his twitching shaft into her mouth until she nearly swallowed two-thirds of his length. The pleasurable sensation was too much for him to simply ignore, a breathless shudder running through him as he laid a hand on her head.

Z1's eyes became even more smug, winking at him teasingly as she started bobbing her head up and down his cock. She clearly wasn't content with just having most of his cock inside her small mouth; eagerly pushing her head further down, her expression straining as she forced herself to take more of him inside, the tip of his cock sliding down her tight throat.

''A-Ah... Z1...'' Shiki breathed, gripping her silver-white hair.

The delinquent merely hummed amusedly, rearing her head back before shoving herself back down again; sliding her lips up and down his cock as she continued sucking him off. The pleasurable heat of her mouth was so mind-meltingly erotic he could barely think, not helped by the sensation of her probing tongue stroking the underside of his shaft as she did so, teasing his cock at the same time.

His eyes widened a fraction as he saw her boldly slip her free hand down her front, slipping it under the waistband of her own shorts before cupping her pussy – a muffled moan rising from her throat as she playfully teased herself, the erotic sight only fuelling his building orgasm. Z1 was clearly aware of that, her lips quirking up into a hot grin as she rubbed herself off, literally masturbating for his viewing pleasure.

''You goh'na cuhm?'' Z1 asked, voice muffled by his throbbing cock.

''Nn...'' Shiki gritted his teeth in response, pushing her head down.

Z1 accepted his response, merely moaning as she let him push her head down – moving her lips along his shaft and sucking him off, her tongue lustfully curling around his shaft without pause. His pelvis tightened and burned; all his muscles swiftly coiling tight the longer Z1 blew him, the heavenly sensation of her mouth bringing him closer and closer to climax.

''Z-Z1...'' He groaned, the burning pressure growing too much. ''I-I'm- Nn!''

With a sharp grunt he came, a burning rush flooding his cock before he pumped ropes of cum straight down Z1's throat. The delinquent's eyes went wide but she didn't resist, keeping her pink lips wrapped around the base of his cock as he came down her throat; the lewd sensation making her shiver.

After several long moments his grip on her hair slackened, allowing Z1 to slowly pull her lips up his cock – audibly popping them off a moment later, panting heavily. For a few seconds she simply stared at his twitching cock with lust in her eyes, the taste of his seed lingering on the back of her tongue and adding to the burning need between her thighs.

Through half-lidded eyes Shiki watched as Z1 sat up on the bed, shrugging off her suspender-straps and bending over, all but yanking her black shorts off. Her shoes were promptly kicked off her feet and her shorts followed suit, revealing the plain black panties hugging her narrow hips. She promptly hooked her thumbs into her underwear and yanked them down too, her cheeks burning a rosy red as her pussy was laid bare to his gaze.

With lustful eagerness Z1 hastily kicked her panties off and straddled his waist, one hand grasping his still-hard cock and positioning herself above him – and before he could forewarn her, she promptly dropped down.

''AH!'' Z1 cried out sharply, pain clouding her cute visage – underestimating how slow she'd need to take it.

Shiki shuddered as her tight pussy strangled his cock, a thin trickle of virginal blood leaking from her folds. ''You're meant to take it slow, Z1...''

''I-I didn't think... it'd hurt this much...'' The tomboy delinquent sniffled, pinprick tears gathering at the corners of her eyes.

Compared to her normal cocky attitude, Z1's sudden vulnerability made her seem so very small – her very presence shrinking in tandem with her confidence. Shiki soothingly stroked her left hip while his free hand slid up to her cheek, wiping away her pained tears with his thumb. Z1 blushed darkly but didn't push him away, reluctantly accepting his tender help.

After nearly a minute of soothing words Z1 adjusted enough to move, wincing as she raised her hips before easing herself back down again. The now-demure delinquent started carefully slow, shaky mewls passing her pink lips as she gently rode his cock. Shiki for his part barely resisted the urge to groan, her ungodly tightness unlike anything he'd felt before; not even I-26 was this tight. Though granted she wasn't silly enough to ram herself down his cock without preparing herself.

''Nn... ah...'' Z1 moaned quietly, her shoulders slowly losing their tense stiffness as she adjusted to his cock – her knees digging into the comfy bed as she put more effort into rolling her hips, impaling herself on his dick. ''M-Mm... ahh...''

''Better...?'' Shiki grit out between groans.

''A-A bit...'' Z1 mumbled, shivering. ''C-Crap... h-how the hell... are you so damn big?''

Shiki merely grunted in response, settling his hands on her narrow hips. He didn't force her further down his cock lest he hurt her again, instead simply helping her bounce on his cock as it was – her low moan of delight telling him how she felt about that. Even so Z1 wasn't one to accept defeat, stubbornly rolling her hips and inching herself deeper down his cock; her lustful moans filling the air as managed to fit more of his cock into her tight pussy.

He hissed through his teeth as Z1 leaned forwards, her inner walls tightly constricting his cock and sucking the breath from his lungs. Not a moment later she laid her hands on his partially-exposed chest and ran her nails down his skin, not breaking the skin yet sending a mild jolt of pleasurable pain through him. The delinquent girl grinned weakly at him, a familiar cocky light returning to her eyes.

''Mrn... ah~'' Z1 tipped her head back, not even attempting to stifle her lewd groans and moans.

The smacking of skin began to echo around them as Z1 managed to go deeper, her pelvis lightly slapping against his own each time she plunged herself down his cock. The lewd sound only aroused the both of them more, Z1's low groans of pleasure prompting him to slowly rock his hips; gently thrusting up into her tight pussy. She gasped at the sudden movement, shooting him a startled look before it melted back into a cocky one.

''Nn!'' Shiki grunted when her pussy suddenly tightened sharply around his twitching cock.

Z1 laughed breathlessly, teasingly rolling her hips in slow circles even as he moved up and down his length. ''Haah... I ain't helpless, Shiki-san... a-ah...''

Despite her words it was clear she couldn't keep this up forever; her breathing growing heavy as she continued riding his cock. In the heat of the moment Shiki acted, his hands darting up to her shirt and hastily unbuttoning it – Z1's cheeks going red as she slowed her bouncing movements, giving him a few seconds to all but rip her shirt open, revealing her simple black bra.

''Ah~!'' The delinquent moaned when he just as suddenly groped her, spending barely a moment to push her bra up before he attacked her small, near-flat tits with lust-fuelled gropes.

A visible shudder ran up her spine and she moaned, lustfully bucking her hips back and forth and prompting him to do the same – thrusting up into her tightening pussy. The sensation of him spearing up into her only aroused Z1 more, a throaty groan passing her pale pink lips as he stuffed her burning pussy full to the brim and fondled her tits. While there wasn't much to grope that didn't deter him, her soft chest driving him mad.

Skin slapped against skin as Z1 sped up, her moans rising in pitch as she surrendered herself to the burning heat building in her pelvis. She knew her orgasm was coming but desperately denied it, her muscles tightening up as she held back her climax; continuing to bounce on his throbbing cock with lustful fervour. Beneath her Shiki grit his teeth, pinching her pale pink nipples and rolling them around between his fingers, the ungodly tightness of weeping pussy growing too much for him until-

''Hnn!'' Shiki groaned through gritted teeth as he came, bucking his hips off the bed as he unloaded ropes of cum up into Z1's tight pussy.

The tomboy gasped, her muscles simultaneously going slack and stiff all at once – the overwhelming rush tipping her over the edge. ''A-Ahh~!''

Shiki groaned at the heavenly tightness, her inner walls lustfully squeezing and wringing his cock dry of every last drop of his seed. Z1 kept lustfully rolling her hips, dragging out their mutual pleasure for as long as physically possible – until she suddenly gasped and went slack, collapsing atop his chest.

For a long minute the only sound in the room was their heavy panting – until Z1 raised her hips, moaning as his cock slid out of her aching pussy. With little fanfare she rolled off him and onto her stomach, burying her face in the blankets.

''Mn...'' Z1 groaned softly, her hips twitching as a pleasant aftershock travelled through her. ''Crap... forgot to give ya... a condom... eh, I'll have to... take the pill... when I get back...''

Shiki grunted wordlessly in response, slowly sitting up. His skin was aflame and his cock burned with lust, not helped by the fact Z1 was still mostly naked – her white shirt barely covering her torso. Aside from that and her socks, she was completely nude... and the sight of her peachy butt certainly did wonders for his libido.

Slowly he sat up, shifting over to Z1 – before positioning himself over her. The tomboy gave a groggy groan but made no move to stop him, simply wriggling a little further up the bed and wiggling her pert ass at him, taunting him with it. In response he laid his hands on her narrow hips and leaned down, the tip of his cock sliding between her peachy ass cheeks; and poking her asshole.

''H-Huh...?!'' Z1 stiffened. ''H-Hey, what are- Nn!''

Z1's eyes went wide as he rolled his hips, pushing his cock into her ass. The foreign sensation made all her muscles go tight, a strained groan passing Z1's lips as he sunk into her asshole. Above her Shiki too groaned, gripping her waist harder as her insides strangled his cock. Her ass was even tighter than her pussy had been, and due to that he was careful to start slow, even in his lust-addled state.

The suddenly-demure tomboy whimpered as he bucked his hips, his pelvis slapping against her peachy ass as he plunged into her asshole – a sharp jolt of breath-stealing pleasure shooting through her, eliciting a breathless moan from Z1. Her lithe fingers dug into the bed and she buried her face in the covers, the quilt tickling her bare stomach as he slowly pumped his cock in and out her ass, their mixed fluids lingering on his cock and helping ease the process along.

''C-Crap...'' Z1 moaned shakily, tilting her head to the side – shuddering as he slowly began to speed up, his thrusts quickening.

Shiki hissed as her ass tightened around his cock, the ungodly tightness sending waves of pleasure through his sensitive cock. He'd only ever tried anal once, and that was with I-56 during one of their sleeping sessions. And if Z1's muffled moans of carnal pleasure were any indication, she was certainly enjoying him pounding her ass – the lewd slapping of his pelvis against her peachy ass only arousing both more.

''Nn... ahh...'' The delinquent moaned weakly, her voice stuttering each time he shoved his twitching length back into her tight ass. ''F-Faster...''

He grunted an agreement, his hands shifting up to her sides as he let himself go faster; his hips aching from the exertion as he pounded Z1's ass. Beneath them the bed creaked and groaned, jolting about from their heated fucking, and at the back of his mind Shiki wondered if she'd be up for meeting in future. He certainly found a demure Z1 cute, and he wouldn't mind reducing her to such a lewd mess again... maybe with her sister Z23 at her side too.

A shudder ran through him at the lewd sight, gripping Z1's sides tighter and refocusing on thrusting; pleasure teasing his cock as he plunged his length deep into her rear, her insides tightly clenching around his cock. Z1's moans rose in pitch and her hands blindly clawed at the covers, searching blindly for something to grip onto – prompting him to lean over her and grab her by the wrists, pinning them down against the bed as he continued drilling her ass.

''A-Ah~!'' Z1 cried, her hips buckling beneath him. ''C-Crap, I-I'm- hya~!''

With a surprisingly cute cry Z1 climaxed, her ass tightening sharply around his cock – the ungodly pressure instantly pushing Shiki to his limit, a groan passing his lips as he let the pleasure wash over him. A burning rush flowed down his cock and he came, pumping Z1's tight ass full of seed, each spurt eliciting another low groan from the delinquent girl.

''O-Ohh...'' Z1 twitched several times before going completely limp, her hips buckling in the aftershocks.

Shiki smiled breathlessly at her state, rolling his hips a few times before reluctantly pulling out of her tight asshole, collapsing back on the bed. Heavy panting filled the room for a long few minutes, both too tired to speak.

Z1 was the one to break the silence.

''Fuck... now I know why U-101 wanted to bang ya...''

Shiki only laughed lightly in reply.

[END]

Chapter Text

''Say 'ahhh'~''

''Ah... ahhh...?''

Shiki smiled awkwardly as Fubuki cheerfully fed him a spoonful of rice, obediently swallowing it. Sitting across from him Birmingham and I-56 watched with a mixture of amusement and envy, and he had little doubt that they'd want their own turns of feeding him later.

Lunch break was in full session, countless students milling around the school during their hour-long break. Shiki sat on a wooden bench with his three girlfriends, all of them eating together as was their new custom. Ever since their little foursome not long ago the three had been tightly-knit, meeting up after school or hanging out during break times.

''Hey~ Fubuki-chan~''

Fubuki perked up, glancing behind herself and smiling brightly, prompting Shiki himself to look over his shoulder. Approaching their table was a familiar purple-haired girl; a girl by the name of Javelin. While he didn't know her personally despite being in the same year, she was friends with Fubuki and was well-known for being a chatty girl. Her attire was similar to Fubuki's; with a light-blue shirt, beige sweater-vest and short violet skirt.

''Javelin~'' Fubuki cheered playfully back, leaning back and wrapping her arms around the purple-haired girl's stomach, eliciting a giggle from said girl.

The two chatted briefly and he tuned them out, instead taking the opportunity to eat his own lunch and make idle conversation with Birmingham. Javelin stuck around for only a minute to ask Fubuki a few things, something about mathematics and the upcoming test. After a minute they broke away from the table for privacy and talked half a dozen feet away, glancing back at them a few times.

Not long after that Fubuki returned, grinning mischievously as she laid eyes on him.

''What is it?'' He deadpanned, half expecting it to be a prank. She always liked to think of herself as a prankster when they were kids.

''Looks like Javelin-chan's got a crush~'' Fubuki cooed playfully.

Birmingham raised a brow. ''Wasn't she dating someone from the academy across town?''

''Nah, she broke up with him months ago.'' Fubuki waved off the red-head's words. ''But guess who she's got a crush on~?''

In an instant, all eyes swivelled to him. He blushed. ''You're kidding.''

''Nope~'' Fubuki popped the 'p', her grin widening a touch. ''Apparently she's had one for months but knew me and Birmy had crushes too, so she didn't make a move. But now that you've got yourself three girlfriends, and word that you're open to one-night-stands...''

''Don't phrase it that way...'' He muttered embarrassedly.

I-56 piped up. ''Does she want to date Shiki too...?''

''Probably, yeah. Javelin doesn't seem the type to go for a one-night-stand.'' Fubuki shrugged, smiling wryly. ''She's a real softie; she even has a bunch of stuffed animals in her room to cuddle with, hehehe~''

''...I'm alright with it.'' I-56 smiled demurely, her gaze flickering over to him.

Birmingham wordlessly hummed her own agreement, giving him a look conveying her sentiments; that as long as he remained committed to them, she didn't mind how many girlfriends he ended up with. Fubuki's own sentiments were clear by the playful grin on her face, no doubt happy to have another girl enter their 'inner circle', as she so cheekily called it.

''...I guess I can give it a shot.'' Shiki agreed slowly, glancing over his shoulder to where Javelin was, chatting to a quiet pink-haired girl.

Javelin caught his gaze and shot him a hesitant smile, blushing cutely and looking away.

Fubuki grinned, bumping her shoulder against his. ''Heh, here's her number~''

X-x-X

Shortly after school ended Shiki found himself walking down the main street, heading towards a small but popular ice-cream shop.

Briefly he pulled his phone out and glanced at the time, double-checking he wasn't too early. After Fubuki had given him Javelin's number he had started texting her, reasoning that she probably would prefer he ask her more discreetly than openly approaching her at school. Within a few minutes of talking he proposed going on a date, and by the end of lunch she happily agreed to meet him outside the ice cream parlour.

Movement ahead made him look up, a light smile crossing his lips as he laid eyes on Javelin – the purple-haired girl standing just outside the store, cutely fidgeting and tugging on her skirt. As he drew near she took notice of him, a bright smile lighting up her face that only served to enhance her cute charm.

''A-Ah, hello Shiki-san!'' Javelin smiled sweetly at him.

''Hey. I didn't keep you waiting?''

''No, I just got here too.''

The duo chatted briefly, conversation flowing surprisingly easily. After a minute they ducked inside the parlour and made their orders, their conversation slowly shifting from school onto video games; and to his surprise Javelin was quite invested in video games too. She lit up at the mere concept of games, chattering endlessly about her favourite shooters or survival games, some of which he himself played a lot.

After getting their cones they simply went for a walk through the town, spending some time getting to know each other more. According to her she wanted to either be a video game designer or professional chef, and was caught between which one to pick – after all, both were very intensive careers and you couldn't learn both at once, not without it taking years upon years.

As the day drew on they went down to the arcade, and she proved her earlier claims when she evenly matched him in most of the games – losing only in pong, but beating him at the dance-mat games. Throughout all of this Javelin grew more and more affectionate with him, starting with little touches on the arm and hands; slowly evolving into her hugging him from behind and peering over his shoulder, or tickling his sides in an attempt to make him miss during the shooting gallery games.

To be fair he got her back by tickling the back of her neck, eliciting a cute squeal from Javelin and making her lose the game.

Now, as the sky darkened to black and the air chilled, both Shiki and Javelin exited the arcade – Javelin groaning as she stretched her slim arms above her, working out the kinks in her neck.

''Ahh~ that was fun.'' Javelin tilting her head, flashing him a warm smile. ''Thanks for taking me out, Shiki-san.''

''It's fine.'' He waved her off, only to blush lightly when she took her hand in his.

Javelin smiled cheerily at him, the dim lighting doing little to hide her flushed cheeks. She giggled nervously and shifted closer to him, and in a quick instant she leaned in and pecked him on the lips; the kiss lightning-quick yet full of affection. Javelin quickly slipped back to see his expression, her cheeks darkening when he responded by leaning in and kissing her back – muffling her shaky mewl.

The kiss lasted a little longer, and a few seconds later they broke apart. Javelin met his gaze and smiled demurely, one hand coming up to brush some purple hair from her face, her tongue slipping out and licking her lips unconsciously. The unintentionally sensual act prompting him to lean in again, unable to resist kissing her – the purple-haired girl meeting him halfway.

''Ah...'' Javelin breathed as their lips tenderly meshing together – the soft smack of lips filling their ears.

They broke apart a few moments later, breathing slightly heavier and staring into each other's eyes. Javelin flushed at his attention and was about to resume the kiss – only for a passing group of bar-goers to whistle at them, snickering amongst themselves.

Javelin blushed brightly, only now realising they were making out in such a public place. She grabbed his hand tightly and quickly tugged on his hand, leading him down the street. Shiki let her guide him, his own cheeks warm despite the cold evening air as they jogged under the amber street-lights, the glow of still-open store-fronts contrasting the darkness of those now closed for the day.

The arcade was just around the corner from a small park, and Javelin wasted no time in leading him inside; hiding them from prying eyes. Their shoes tapped against the pavement beneath them until she pulled him into the bushes, his cheeks darkening as Javelin led him into the dimly-lit forest. Not thick enough that they could get lost, but certainly enough that they could hide here without being disturbed.

''There...'' Javelin breathed, panting lightly. ''So... where were we- Mmph~!''

Her shy question was cut short as Shiki grabbed her shoulders and pulled her flush against him, crashing his lips against hers. Javelin stiffened in surprise for all of one second before melting, moaning lowly into the kiss. Out here there was no chance of being interrupted, letting the duo mesh their lips together without fear of being seen; the thick trees and waist-high shrubs providing enough cover.

Slowly Javelin looped her arms up and around his neck, deepening the slow kiss and mewling into his mouth. She leaned back against a tree and let him push her against it, their kissing quickly growing more passionate by the second. His hands aimlessly roamed up and down her sides, feeling her up through her vest and shirt; a fact she was quick to notice, moaning softly into the kiss.

''Mm...'' Javelin pulled back from the kiss, their lips mere inches apart. ''Go ahead... I don't mind... hehe...''

Her lips quirked up into a demure smile, prompting him to eagerly kiss her again. As their lips smacked together he slid his hands over her hips and down to her thighs, taking a moment to idly grope her soft thighs – eliciting a shy mewl from Javelin as he touched her so lewdly. His hands curved up and around to her ass, grinning at the sound of Javelin's quiet moan when he groped her rear.

Taking things further he slipped his tongue out and prodded her teeth, startling Javelin for a moment before she understood; her cheeks turning a dark scarlet as she parted her teeth. The demure girl moaned as he pushed his tongue into her mouth, sliding it over her teeth before finding her wet tongue and playfully wrestling with it, the erotic nature only arousing both of them more.

''Ahh...'' Javelin moaned softly, shivering as he squeezed her butt again. ''Shiki-san...''

He chuckled at her breathy murmur, slipping his tongue out and instead kissing her on the lips. ''Anyone ever tell you how beautiful you are?''

''Eheh... charmer.'' Javelin sheepishly giggled, her cheeks darkening a shade at the compliment.

In response he captured her lips in another kiss, devouring her soft coos of delight. A shiver lanced up his spine as he felt Javelin's soft hand slip down his chest and onto his crotch, slowly nursing his clothed cock – his hardness clearly evident. The knowledge he was hard only seemed to excite Javelin more, her gentle rubbing becoming more eager and her kissing more passionate.

Shiki shivered as her nimble fingers fumbled for his zipper, prompting him to give her ass a light slap – the kiss muffling her surprised gasp. He soothingly rubbed her ass a moment later and earned a gentle groan from Javelin, her free hand curving up and threading through his hair; deepening the kiss further. He responded by unhanding her nice ass and instead slipping his hands under her panties, cupping her bare butt and giving it an affectionate squeeze.

''Mm~'' Javelin groaned lewdly, blushing darkly as she got his zipper undone – his cock slipping out into her waiting hand, feeling so incredibly hot against her palm. ''Shiki-san... let me make you feel good, okay?''

Javelin didn't give him time to reply; giving him a quick peck on the lips before slipping down to her knees. Shiki blushed as she ended up eye-level with his cock, and he groaned when the purple-haired girl wasted no time in wrapping her slim fingers around his dick; her dark scarlet blush easily apparent to him. Despite her clear embarrassment Javelin pushed past it, her eyes glued to his cock as she slowly stroked his length.

''Ah...'' He shuddered, laying a hand against the tree for support.

His date glanced up at him and flashed a shy smile... before leaning in and kissing his cock. He groaned at the lewd sensation of her lips against his dick, her inexperience clear as she curiously shifted up and down his shaft, planting aimless wet kisses that felt so much hotter compared to the cool air around them. On instinct he reached down with his free hand and laid it on her head, petting her head as she kissed his dick.

Javelin cutely shivered at his touch, a breathless mewl passing her lips as she continued her lewd work – throwing her tongue into the mix a moment later, curiously licking the base of his shaft before curling it around his length, tasting him. She slowly worked her way up his shaft until she reached the tip, giving it a few experimental licks before opening her mouth wide; taking him into her mouth with hesitant curiosity.

''N-Nn...'' Shiki grunted softly, exhaling sharply as Javelin sucked his cock.

His sounds of pleasure only excited Javelin more, prompting her to push herself down his cock until she had managed to take two-thirds of his length inside. Encouraged by his idle petting Javelin started to move; bobbing her head up and down his length in slow, rhythmic motions. After a few bobs she tilted her head to the side, looking up at him with cute earnestness as she sucked him off – the tip of his cock poking her cheek and making it bulge.

Javelin hummed softly, sending pleasurable vibrations travelling up his cock and making him groan. On reflex he slowly rocked his hips back and forth, gently thrusting into Javelin's mouth and causing her to cutely shudder – bobbing her head with more eagerness than before, determined to make him feel good. The eager-to-please light in her eyes only made the burning heat in his stomach worse, his mind growing foggy with lust as he watched the cute girl suck him off so eagerly.

''Haah...'' He exhaled slowly, gripping her head a little tighter and pushing her down his cock.

In response Javelin took more of him into her mouth, sinking down his cock until her nose bumped against his pelvis; her lips wrapped around the base of his shaft. Shiki groaned as her tongue idly lapped at the underside of his cock, watching Javelin's expression grow strained as she kept herself there for a long few seconds – before quickly pulling back and sucking in a breath of air.

She recovered a moment later, sinking back down his cock and boldly deep-throating him; the erotic sensation making him groan breathlessly. Gradually Javelin got used to the sensation and found a good pace, repeatedly bobbing her head down his cock and taking his full length inside; coating his dick in her hot saliva. Every time she pulled back the cold evening air brushed against his wet shaft, cured a second later as she sunk back down.

''Ah... crap, Javelin...'' Shiki grit his teeth, his breathing growing heavier by the second; his cock burning with primal need.

She noticed his fast-building climax, forgoing deep-throating him in favour of simply plunging her head up and down his cock quickly, sucking him off earnestly. His cock twitched and throbbed on her tongue, the warm wetness of her mouth feeling so inviting it was impossible to deny – and as the pressure in his cock grew, he couldn't hold back.

''Jav- Hn!'' He gritted his teeth as his climax rushed through him, mind briefly going blank.

Javelin's eyes widened as ropes of cum shot into her mouth, the salty taste making her twitch but not spit it out. She gulped his seed down without hesitation, shivering as the hot stuff slid down her throat and was quickly followed by even more. By the time he was finished the taste of his seed was stuck on her tongue, making her mind hazy with embarrassing lust.

''Haah...'' Javelin exhaled as she pulled her lips off his cock, a thin string of saliva hanging between her tongue and his cock.

The purple-haired girl stumbled back to her feet, smiling demurely at Shiki before cupping his cheeks, pulling him into a feathery-light kiss. Both were too busy panting to deepen it, simply sharing a few quite kisses that nevertheless left them feeling hot and itching to do more.

That was confirmed when Javelin glanced down, blushing deeply at the sight of his rock-hard cock; ready for another round. Without a word she released his cheeks and turned around, arching her back and leaning up against the tree. With deliberate slowness Javelin reached under her skirt and hooked her fingers into her white panties, peeling them down her soft thighs and leaving them bunched up around her knees.

Javelin smiled demurely, one hand resting against the tree while her free hand grabbed her skirt, pulling it up to reveal her peachy ass and bare slit; her arousal making her folds visibly slick. The invitation obvious Shiki wasted no time in moving behind her, one hand grasping his cock and guiding it towards her folds – gently sliding the tip along her lower lips, making both of them shudder.

''B... Be gentle?'' Javelin shyly requested.

''Mm.'' He warmly complied, earning a shy smile in return.

With a slow roll of his hips he pushed inside, the tip parting her wet folds easily. Javelin moaned lowly as he sunk into her virgin pussy, slowly rolling his hips and burying more of his length into her. Even though it was her first time he managed to ease two-thirds of his cock inside her before she started to show strain, prompting him to pause for a moment – leaning in and soothingly kissing the back of her neck to pass the time.

''A-Ah...'' Javelin moaned breathlessly, quivering as he sucked on her skin. ''Shiki-san... Mn...''

He smiled and kissed her neck one more time, settling his hands on her hips. Javelin whimpered as he gently pulled his cock out until only the tip remained inside, before he slowly pushed back in a second later. He repeatedly slid in and out of Javelin's tight slit, gradually moving faster as she relaxed and got used to the foreign intrusion.

Shiki groaned when she suddenly pushed her hips back towards him, impaling herself more on his cock and sending a sharp burst of lewd warmth racing through his shaft – her wet tightness squeezing his length pleasurably. On instinct he moved his hips faster, his grip on her hips tightening as he plunged into her pussy with more eagerness; extracting sweet moans of delight from his date.

''Ah... ahh...'' Javelin moaned softly, making a conscious effort to stifle her lewd noises lest they be found.

He chuckled softly at that, allowing himself to move faster – the soft smacking of skin echoing around them as his pelvis slapped against her peachy butt, the lewd sound turning both of them on even more. Javelin whimpered softly and pushed her ass back towards him, an embarrassing heat rapidly flooding her pelvis as he continued to stuff her formerly-virgin pussy full to the brim with his cock.

''Mn... hyaah... ahh...'' Javelin's breathing quickened, and she let out a cute gasp when his right hand suddenly slid under her shirt – wasting no time in shaking up her front until he reached her chest.

Javelin's legs buckled as he promptly pushed her bra up and groped her plump breast, a sharp burst of pleasure racing through her. Shiki groaned when she suddenly coiled tightly around his cock, the sudden tightness encouraging him to fondle her breast more, idly noting it must be a weak spot for her. A fact reinforced when she let out quiet gasps each time he did so, her knees visibly buckling when he flicked her nipple.

Releasing a heavy breath Shiki sped up, his thrusts growing harder and faster as he threw caution to the wind – abandoning any fears of them getting caught by potential passing wanderers. Javelin clearly loved the fast speed, hastily covering her mouth and moaning happily into her palm as he pounded her; the smacking of skin growing louder as he drove his throbbing cock deep into her weeping pussy.

''S-Shiki-san... Shiki-san...'' Javelin moaned softly, quivering when he lustfully pinched her nipple again.

In the heat of the moment he unhanded her plump breast and instead wrapped his arm around her stomach, pushing her up against the tree – her head tilting back and letting their lips meet in a passionate, hasty kiss.

''I-I can't... keep going... a-ah... I'm... a-a-AH~!'' Javelin's voice rose to a cry as her orgasm burned through her twitching frame, her mind going white.

Shiki groaned as she tightened around him, hot honey squirting out around his burning length. The sensation of her pussy squeezed his length proved too much for him to ignore, his thrusts rough and hard – before he came, slamming his cock deep into Javelin and eliciting a sharp moan from her. Ropes of cum shot deep into her quivering pussy, made all the more pleasurable as he suddenly pulled back and slammed into her again and again in slow, rough plunges; bumping up against her deepest parts each time.

He shuddered as he plunged into her for the fourth and final time, his skin tingling with lewd warmth as his orgasm subsided – a low groan escaping him as he rolled his hips more gently, her inner walls quivering around his length.

For a long moment the only sound was their heavy panting, the occasional mewl passing Javelin's lips. After nearly half a minute he slowly stepped back, tugging his cock out of Javelin and letting his date slide down the tree, groaning as her hips buckled with mind-melting pleasure. He opted to join her, dropping down and sitting back on the grass, gasping in deep gulps of air and savouring the sight of her cutely-breathless expression.

''Ah...'' Javelin moaned softly, shooting him a cute smile. ''T-That felt... so good... ehehe...''

Shiki smiled wryly, shuffling up to her side – letting her lay her head on his shoulder. ''I'm glad.''

Javelin hummed, her hand shifting over his and interlacing their fingers. ''Does this mean we're... d-dating now?''

He chuckled softly. ''If you don't mind sharing, then I guess we are.''

Javelin's happy giggle made her opinion clear.

[END]

Chapter Text

The sharp, droning ring of the school bell flooded the classroom, signalling that the school day was finally over.

Several days had passed since Shiki's date with Javelin. Ever since then Javelin had been smitten with him, joining their little friend group for lunch and making easy friends with his other girlfriends – not surprising, given her infectious friendliness. She rivalled Fubuki when it came to expressing her affection, often giving him a kiss whenever the chance presented itself, even if others were watching.

Groaning softly Shiki sat up in his chair, grabbing his heavy books and stuffing them in his bag. The substitute maths teacher said something regarding homework before too leaving the classroom, clearly intent on crashing in the teacher's lounge again. While he wasn't the best teacher, he was a lot nicer than their regular maths teacher, so nobody really minded.

Footsteps drew near – before a pair of familiar lips pecked his cheek, making a light blush dust his cheeks. ''See you tonight, Shiki~''

''See you.'' Shiki murmured back, eliciting a bright giggle from his newest girlfriend before she skipped away, her sister Juno demurely following after her.

He didn't follow; after all, he had volunteered to help Z23 with cleaning up the classroom after the day was over. Normally Z23 acted as the teacher's aid on her own, but since their regular teacher was off sick and the substitute wasn't the most organised individual, he opted to help her. This would mark the second day he'd be helping her, and honestly it was kind of cathartic; simply working in serene quietness while making idle chatter.

Shiki waited until the last of the students milled out of the classroom before rising to his feet, spotting Z23 in front of the teacher's desk; sorting a few test papers while muttering to herself about the messy marking. She certainly looked the part of a teacher's aid, with a pair of glasses resting upon her nose and a black bow holding some of her light-brown hair out of her right eye. A short black pencil skirt hugged her waist tightly, short enough to give him a plentiful look at the black pantyhose that alluringly hugged her legs. Her sleeveless black shirt often gave a peek at the sides of her breasts if the angle was right, barely hidden by the white shirt she loosely wore over her shoulders.

The teen shook his thoughts off and wandered around the classroom, collecting the leftover textbooks and returning them to the associated shelves. Even then he couldn't resist the urge to glance back at her, spying a look at Z23 whenever she wasn't looking. While he wasn't overly close to her, she was certainly one of the prettier girls in their year; the type that had a natural, refined beauty to them. Her more mature attitude and style of dress only added to that refined style.

''Thank you for helping me, Shiki-san.'' Z23 suddenly broke the tranquil silence, glancing over her shoulder at him. ''With your assistance I can get this done in half the time.

''It's no problem. Happy to help.'' Shiki waved her off, idly pushing some desks back into place. The cleaners came in the evening, so there was no point in cleaning the floors themselves.

Z23 smiled kindly at him, her gaze flickering back to the desk as she laid down a small, neatly-organised stack of papers. Her hand brushed against a pencil and sent it rolling off the edge; and with a grunt Z23 bent over, picking it up... while unintentionally giving him a good view of her curvy rear. As if realising her position Z23 quickly stood up again, running a hand down her ass and tugging her skirt down a bit.

She glanced back at him and met his gaze, her cheeks flushing pink before she immediately returned to work, visibly pretending that nothing had happened. Seeing that she didn't want to comment on it he didn't either, simply continuing with his duties.

A pleasant silenced reigned for a few minutes, the amber light from the setting sun peering into the classroom. As he carried a small stack of folders towards the cupboards at the front of the classroom, however, Z23 broke the quiet.

''E-Erm... Shiki-san, I was wondering...'' Z23 hesitantly spoke up. ''I've heard a rumour going about that... you're dating a bunch of girls. Is that...?''

''True? Yeah.'' Shiki shrugged nonchalantly.

Z23 blushed a cute pink, fidgeting. ''A-Ah, I see... it's just strange to think about, is all.''

''They trust me to stay committed to each of them, so they don't mind.''

The teacher's aid only blushed darker at that, briefly biting her lip as she dared to speak her mind. ''You slept with my sister, didn't you?''

He blushed lightly. ''...how'd you guess?''

''She was out until late at night, the same day she approached you in the halls...'' Z23 recounted slowly. ''I overheard her bragging the other day she was 'experienced' now, and... well, I just needed to put two-and-two together.''

Shiki wasn't sure how to feel about that – that he was essentially the prime suspect when a girl who met him coincidentally lost their virginity within the next few days.

He was stirred from his embarrassment as a hand laid itself on her arm, and when he looked to his left he found Z23 there – looking at him with a mixture of embarrassment and anxiety. ''C... Could you show me too...?''

The teen turned towards the brunette, his own cheeks heating up. ''Why're you asking?''

''I...'' Z23 visibly hesitated. ''I've had bad experience with a guy in the past, and... I want to see why my sister and her friends can't stop talking about you. You've already got girlfriends; you've got experience, you're nice. So I was thinking...''

''...that I could show you the ropes.'' He finished for her, earning an embarrassed nod from Z23. He smiled. ''Sure... just tell me if you want to stop, alright?''

''Y-Yes...''

Shiki couldn't help but chuckle at Z23's cutely flustered expression. He shifted closer to her and laid his left hand on her hip, his other hand sliding up her right arm until he cupped her chin, tilting her head back – and allowing him to close the distance in a heartbeat, kissing her. Z23 stiffened against him and was still for a long few seconds, clearly uncomfortable before she forced herself to relax, hesitantly returning the gentle kiss.

He dragged it out for a few more seconds before breaking apart, giving her a few seconds to catch her breath before kissing her again. For a long minute he simply kissed Z23, the alluring softness of her lips making them feel so seductively inviting; his kisses gradually growing a touch more lustful and eliciting a quiet mewl from her.

Slowly he slid his left hand down her thigh, soothingly squeezing and stroking her leg before his hand curved around to her ass, gently grabbing her rear. Z23 gasped lightly but he quickly muffled it with another kiss, earning a moment of resistance until she succumbed, moaning embarrassedly into his mouth and hesitantly wrapping her arms around his neck.

''Ah...'' Z23 moaned quietly when their lips broke apart, their breath mixing as their lips hung mere inches apart.

Shiki chuckled softly, finding himself liking being completely in charge for once. ''It's no fun if you just jump straight to being naked. You need to take things nice... and slow~''

He ended his words in a deliberate purr, kissing Z23 full on the lips for a brief moment – before quickly shifting back, and attacking her jaw with lustful kisses. The glasses-wearing girl whimpered at his passionate kissing, shivering as his other hand slid down and idly tugged her high-collar down, exposing her lithe neck. He quickly exploited that, trailing kisses along her jawline before diving into the crook of her neck, planting a wet smooch on her jugular.

Z23 groaned softly and tilted her head to the side, unintentionally exposing more of her neck and letting him hungrily pepper her vulnerable skin with passionate kisses. Quiet gasps and cute whimpers passed her lips as he teased her, his right hand sliding down and groping her ass as well; both hands working in perfect unison as they toyed with her curvy rear, her pantyhose making her butt feel even smoother and more inviting to feel.

''M-Mm...'' Z23 mewled softly as he pulled his lips off her neck, instead capturing her lips in a heated kiss; nearly making her melt against him.

After a moment he broke off the kiss, pushing her back. Z23 took the hint and blushed, letting him push her up against the teacher's desk; leaning against it for support. Shiki smiled briefly before kissing her again, shifting slightly to the side so he could slide his free hand around her waist and to her front; daringly ghosting his hand between her thighs.

Z23 stiffened, releasing a shaky breath as he teasingly ran his hand down her clothed pussy; her thin black pantyhose and underwear doing little to stifle the feeling. Despite her nervousness she made no move to stop him, simply moaning into the kiss as he gently rubbed her off; his touch setting alight a fire in her stomach.

''Haah...'' She exhaled softly before their lips met again, the lewd smacking of their lips making her shudder.

Shiki smirked lightly, deepening the kiss and growing bolder. He applied more pressure with his fingers, rubbing Z23 off with more eagerness and relishing her soft gasp of pleasure, her body quivering as he touched her. Due to how thin her underwear was he could vaguely feel her slit through the layers of clothing separating them, only arousing him more; but he kept his head, remembering her prior bad experience with a guy.

Growing bolder he slipped his hand up and under the waistband of her pantyhose and underwear, cupping her bare pussy. Z23 gasped lightly but he stifled it with a kiss, soothingly stroking her ass as he gently rubbed her pussy – earning a shaky moan from the glasses-wearing girl. After a moment she relaxed again, prompting him to rub her soft folds with more insistence, eliciting a quiet shiver from her.

''Ah... Mn...'' Z23 mewled breathlessly between kisses, getting confident enough to kiss him back. ''Y-You're really... good at this...''

''I've got experience.'' He teasingly reminded her.

Z23 blushed darkly and mumbled a quiet 'I know', her words quickly melting as he tentatively pushed two fingers into her pussy – earning a low moan from Z23 as his digits slid inside. He gently pumped them back and forth into her folds, his fingers quickly becoming slick with her arousal and allowing him to push them in deeper without fear of hurting her. She squished her thighs around his hand but it did little to stop him from fingering her, his digits working their magic regardless.

The sound of Z23's heavy panting filled the classroom, broken only by the smacking of their lips meeting and the quiet ruffling of her pantyhose shifting around his moving hand. Shiki soon switched his tactics up, curling his fingers inside her quivering pussy or scissoring them outwards, eliciting a cute gasp from Z23 each time he tried a new tactic, riling her up with his erratic movements.

Chuckling softly he broke off their most-recent kiss, slowing his thrusting fingers. ''Mind if I take these off?''

As he spoke he lightly tugged on her pantyhose and pencil skirt, the implication obvious. Z23 blushed a deep red and hesitated for a long moment, before finally nodding her assent. He gave her a kiss on the lips in reward, wasting no time in pulling his fingers out her wet slit and grasping the waistband of her black pantyhose; pulling them down her thighs.

Z23 squirmed and helped him, unzipping the side of her pencil skirt and dropping it by her feet; her cheeks near-luminescent as she was left in a pair of black panties. Shiki didn't act immediately, simply pulling her pantyhose down and off her feet, having to pull her shoes off as well. With a plan in mind he did it deliberately slow, smirking up at Z23 as he pulled off both her footwear – and then planted a hot kiss on her shin.

''A-Ah...?'' Z23 quivered, moaning softly as he slowly trailed hot kisses up her leg – the busty girl sitting on the teacher's desk as he moved further up.

Shiki chuckled breathily as he reached her thigh, his breath brushing against her thigh as he continued all the way to her panties – before suddenly switching to her other thigh, affectionately smooching that leg. Z23's groan of need made him smirk, teasingly travelling all the way down her other leg with gentle kisses, relishing the sight of the normally-strict Z23 squirming with lustful need. Need for him .

Deciding he had teased her enough he quickly trailed kisses back up her leg, ending at her black underwear. He settled his hands on her hips and thumbed the waistband of her underwear, glancing up at her in question – earning a shy nod from Z23. Smiling warmly back he hooked his fingers into her panties and pulled them down her thighs, humming approvingly when Z23 straightened her legs out; letting him pull them off and drop them by his feet.

''Mn...'' Z23 blushed a dark red, covering her virgin slit from him.

''Easy.'' Shiki soothed her, gently grasping her wrists. ''Let me.''

Z23 obeyed, hesitantly moving her hands and instead leaning back on her elbows. He flashed her a reassuring smile before shifting between her thighs, one hand coming up to tenderly stroke her wet folds and eliciting a quiet whimper from the teacher's aid. After a moment he leaned in and planted a gentle kiss on her pussy, smirking at her soft moan.

Given how wet she was he didn't need to tease her, instead opening with a flurry of feathery-light kisses all over her folds; making Z23 gasp and buckle from the lewd sensation. His tongue slipped out his mouth and he dragged it along her pussy, tasting her sweet arousal and prompting him to do it again, licking her womanhood and savouring the sight of her pleasure-filled expression; gasps tearing themselves free from her throat.

''Ah~! M-Mm...!'' Z23 buckled, one hand covering her mouth to stifle her lewd moans, lest they be overheard.

Shiki smirked faintly, wiggling his tongue between her folds before boldly pushing it inside her pussy – eliciting a sharp gasp from Z23 as his tongue entered her. Her gasp quickly melted into a throaty moan as he started thrusting it into her, causing her inner walls to reflexively try and clench around it to no avail; his tongue constantly slipping free. The taste of her honey coated his tongue and only prompted him to double his efforts, eagerly tongue-fucking the moaning girl and extracting more cute noises from her.

Dimly at the back of his mind he realised how compromising their position was; that if anyone was to wander inside then it'd be impossible to deny what they were doing. The sense of danger only aroused him more and caused him to pleasure Z23 even more, wanting to see how she reacted to every little movement from his tongue.

''A-Ah... ohh~'' Z23 quivered, her toes curling and legs rising up as pleasure made her muscles all coil tight. ''S-Shiki-san...''

In response he pulled his tongue out her pussy and instead peppered her lower lips with feverish kisses, eliciting a sharp moan from her. He teased her for a moment before suddenly plunging his tongue back in, swirling it around her insides and tasting her arousal, lapping up her sweet honey. Even with his hands on her hips Z23 still squirmed about, her quiet gasps growing more breathless and her moans growing deeper and more needy, her eyes gaining a distant look to them as she focused solely on the pleasure he was giving her.

Getting an idea he removed his hand from her right hip, instead stroking her pussy lips while he tongue-fucked her – his index and middle fingers rubbing her lower lips aggressively. Z23 buckled and moaned, one of her hands reflexively darting down and grabbing his head, lewdly pushing him between her thighs. He accepted her silent request eagerly, hungrily eating her out and bringing her closer and closer to orgasm, her insides quivering around his tongue until-

''A- Ah- Mmph~! '' Z23 moaned loudly into her palm, her hips buckling wildly as she orgasmed powerfully; her mind going blank.

Shiki continued swirling his tongue around her insides, eating her out and lapping her sweet juices up without complaint. Only when her orgasm slowed did he stop, slipping his tongue out and giving her pussy one last kiss before he leaned back. He smiled lightly to himself as he observed her panting frame, one hand idly wiping his chin clean of her arousal and admiring her sight of her wet folds.

''Enjoy that?'' He couldn't help but tease her.

Z23 glanced at him, her burning cheeks somehow managing to darken a shade further. ''Y-Y-Yes... I never knew... it could feel... so good...''

Shiki chuckled lightly, laying a hand on her quivering pussy and gently sliding his fingers along her folds, earning a cute groan from her. ''See why your sister talks about me now?''

The glasses-wearing girl nodded breathlessly, idly licking her lips and looking down. ''Mm... though could we...?''

It took him a moment to realise she was asking to go further, piquing his curiosity. ''You sure?''

Z23 nodded in agreement, shifting a little further back on the desk. ''Yes... I'd prefer to lose my first time to someone like you. I know you'll be gentle.''

''Hmph.'' Shiki smiled wryly, flattered at her trust. ''If you ask so nicely, I guess I can't deny.''

She didn't reply to that, simply flashing him a demure smile and hesitantly opening her leg wider; embarrassed. He took the lead once more and shifted closer to her, unzipping his pants and tugging his hard cock out into the open. He gave himself a few idle jerks before lining his shaft up with her pussy, sliding the tip along her slit and earning a shaky moan from Z23, her toes curling from the gentle pleasure.

Without a word he rolled his hips, pushing inside. Z23 sucked in a breath as he sunk into her virgin pussy, her inner walls parting around his ample length and causing her to groan lowly, shuddering as he rolled his hips again and pushed in deeper. Over the course of several slow thrusts he buried his cock deeper and deeper into Z23's tight pussy, her inner walls tightly clenching around his shaft all the while.

''A-Ah...'' Z23 let her eyes flutter shut, a weak moan passing her lips.

Shiki smiled tightly. ''You know... if someone was to walk in right now...''

''D-Don't say that...'' Z23 mumbled embarrassedly, her face scrunching up with embarrassment.

He chuckled softly in response, gripping her sides and continuing to gently thrust into her. Soon he managed to fit two-thirds of his length into her pussy, prompting him to pause for a few moments so she could get used to it. At her breathless murmur he started to move again; slowly pumping his dick into her wet slit over and over again, relishing her cute mewls.

Gradually he picked up speed, sliding his cock in and out her pussy faster and only extracting even more breathy moans from Z23. She relaxed enough that he could inch more of his cock inside her, the tip soon bumping up against her deepest parts; every inch of his cock being squeezed by her tight insides. His pelvis audibly slapped against hers each time he plunged into her, the erotic sound only arousing both of them even more.

''Ah... ah... ahh~'' Z23 moaned between breaths, quivering when his cock hit a sensitive spot inside her. ''Shiki-san...''

Shiki smiled slightly and slowed his thrusts, leaning closer and kissing her full on the lips. Z23 moaned lowly and cupped his cheeks, keeping him there and dragging the kiss out for as long as she could; only breaking it off when the need to breathe grew too strong to ignore. The second they broke apart he sped up again, plunging into Z23's pussy with renewed vigour.

Z23 moaned approvingly in response, instinctively wrapping her quivering legs around his waist as he sped up – beginning to pound into her tight womanhood, confident she could take it. Z23's slow-building cries reinforced that, the sexy sound barely stifled when she covered her mouth with her hand. To counter that he grabbed her wrist and pushed it away, leaving nothing to stifle her voice.

''S-Someone might hear...'' Z23 breathlessly murmured.

He smirked tightly at her. ''Let them.''

She whimpered nervously at the thought, her breathing growing heavier. Chuckling at the sight he leaned over her and kissed her again, his thrusts shorter but faster due to the angle. Z23 shuddered from the feeling and groaned, throwing her arms around him and keeping him there; allowing her to kiss him passionately while they fucked. He kissed her back with equal passion, grunting and groaning into her mouth as his shaft slid into her inviting wetness with increasing speed, the friction driving him wild.

Her inner walls quivered around his cock as he continued pounding her, arousing Shiki more and prompting him to speed up further – eagerly plunging his length into Z23. She let out hot moans between gasps, her clothed breasts squishing against his chest as she gulped in quick breaths. Her orgasm was swiftly building, and the thought only made him drill her harder and faster, eager to see her cum.

He didn't have to wait long. ''S-Shik- ee~! ''

With a breathless, sharp cry Z23 climaxed on his cock – her inner walls tightly clamping around his cock as she came.

Shiki grunted and slowed his thrusts, letting her ride out her orgasm; hungrily kissing her on the lips to muffle her moans. Slowly her muscles relaxed, her insides quivering around his throbbing length as the aftershocks burned through her like wildfire.

They broke apart for air; Z23 panting heavily while he was only breathing deeply. She shot him an embarrassed look. ''Y-You didn't... finish?''

Shiki smiled wryly, kissing her nose. ''I've got good stamina; no worries.''

Z23 frowned softly. ''I... then let's keep going.''

''Are you sure?''

''Yes... I want to feel you... inside me...'' Z23 blushed deeply at her bold request. ''I-I can take the pill tonight; don't worry ab- Mmph~! ''

Her hasty excuses were muffled as he kissed her deeply, immediately making her melt. His hands slid around to her curvy ass and groped her rear – before he boldly lifted her off the desk. Z23 squealed in surprise, their locked lips muffling the cute sound as he pulled her flush against them; her legs still tightly wrapped around his waist.

Shiki grunted as he held Z23 against him, her head slightly higher than his now – before he pulled her down his cock. Instantly Z23 let out a throaty groan, quivering as his still-hard cock sunk back into her hypersensitive pussy and set her heightened nerves on fire. He didn't bother going slow, instead speeding up over the course of a couple thrusts as he got used to the new position, having experience with it from his time with Fubuki.

''Mm~!'' Z23 moaned adoringly into his mouth, lustfully rolling her hips to meet his rough thrusts. ''M- Mmph~! ''

Her erotic moans only excited him more, prompting him to roughly buck his hips and shove his throbbing length into her quivering pussy – his hands fondling her nice ass at the same time. Her honey dribbled down his cock as he plunged up into her, dripping onto the floor as he continued drilling himself into her folds. The sensation of her leaking wetness made him shudder, unable to get enough of how lewd the situation was.

His cock throbbed with need as he continued pounding Z23's tight hole, his knees also trembling in protest. In response he slowed his thrusts for a moment, leaning against the wall behind him and sliding down it until he was sat on the floor; Z23 in his lap.

Shiki broke off from the heated kiss, shooting her a look. ''You give it a try.''

Z23 looked surprised at his lewd offer, her cheeks rapidly regaining their luminescent red hue as she nodded. She experimentally rolled her hips a few times and groaned, her inner walls tightly clenching around his length a few times. The glasses-wearing girl found a good rhythm a moment later, moaning under her breath as she began to ride him in earnest.

He shuddered and tipped his head back, watching as Z23 lewdly rode his cock. Idly his hands shifted from her hips around to her ass, lustfully fondling her butt and earning a shy moan from his partner. Her hands came to rest on his shoulders as she got more into it, moans streaming past her lips as she bounced on his cock like she was addicted; the angle allowing him to see his cock disappear into her visibly-wet pussy lips, her hot tightness engulfing his twitching shaft.

''Ah... ahh... Mm...'' Z23 moaned between breaths, shivering when he palmed her ass again. ''Y-You're twitching so much... Mn...''

Shiki grinned tightly at her attempt at dirty talk; his grin causing her cheeks to darken with embarrassment. He decided to reward her with a kiss, smooching her full on the lips and earning a muffled groan from Z23; her bounces slowing long enough for her to kiss him back. The moment their lips broke apart she resumed her prior speed, moaning lewdly as she rode his throbbing cock.

''Shiki-san... I-I can't...'' Z23 breathlessly groaned, her bounces growing faster and more desperately; eyes fluttering shut as she gave into her building lust.

He grunted wordlessly in response, gripping her hips and helping her ride his burning dick; feeling his own orgasm building. For a long few moments the only sound was the smacking of skin and their heavy panting, the pressure in his cock growing and growing as he held back his building climax. Just as he felt himself begin to come undone, Z23 reached her limit.

''Haah... I-I'm- Mm~! '' Z23 bit her lip, stifling her throaty moan as she impaled herself on his cock all the way to the base; her inner walls tightly clenching around his throbbing shaft.

The sudden tightness made him groan, a pleasurable rush of heat flooding his cock before he unloaded ropes of cum into Z23's deepest parts; painting her insides white. The sensation of his warmth filling her made Z23 gasp, spasming each time he shot another rope inside her, adding the icing to her orgasm.

''A-Ah...'' Z23 twitched several times; before finally going slack with a breathless moan, her chin resting on his shoulder.

For a long minute they sat there, simply basking in the afterglow of their mutual orgasms; marking Z23's third orgasm of the hour. The mild silence was broken however as he ran his hands up her sides, shooting her a lazy grin.

''If you ever want, to go another few rounds...'' Shiki murmured, lustful amusement in his eyes. ''I'm up for it. What's your number...?''

Z23 only groaned lowly in response, lifting herself off his cock and stumbling over to where she left her phone.

[END]