Archive of Our Own

Saturday, 6:34 pm

Viktor waved one last time, smiling slightly as he watched his parents drive off. They were going on a date night, leaving him to babysit his little brother Samuel for a few hours. Ever since his brother was born, he had felt something towards him. Viktor couldn't really name it, but everytime he looked at the toddler, his heart started to beat faster and heat pooled in his stomach. It always made his peepee feel all funny and tingly. He had told his best friend Tyler about it before and Tyler told him that it was called arousal. The older boy even showed him how to rub his boy parts to feel better.

Sounds from the living room pulled Viktor from his thoughts and he blinked, realizing that he was already half hard in his shorts. He quickly shook his head and closed the front door, his knees a little shaky. Today he'd get close to Samuel, now that no one could interrupt them. But he knew that he to be smart about it. Little Sam was a chattermouth, always talking and blabbering about god knows what. The 9 year old looked over at the sofa where the blonde toddler was seated, completely focused on some random cartoon on the TV. "Sammy, do you want some juice?" Viktor suggested, already grabbing Samuel's favourite, blue sippy cup. He didn't wait for an answer, his brother was completely entranced by the cartoon anyway.

Viktor hummed as he prepared some orange juice in the cup and then also dropped two tiny, red pills into the liquid. Tyler had told him that only one could make anyone horny and compliant. But just to be safe, he even added a third one. He didn't want to risk anything. Now with the propped drink and a raging hard on, the brunette boy sat down next to the toddler and handed him the cup.

"Oraaaaaaange juiceeeeeee!" Samuel cheered and immediately brought the cup to his lips, eagerly gulping down the sweet liquid. Then he burped and leaned back, his grey eyes focusing back on the colorful scenes on the TV screen. It didn't take long for the drug to set in. The 3 year old blinked and rubbed his eyes, the cartoons suddenly starting to blur into a mess of colors. "Vik...t...or..." he slurred, reaching for his big brother for support. His small hips bucked, humping the air like a dog in heat. "F...feeel...fun...nyy..."

A shiver ran down Viktor's spine as he watched his little brother's reaction. Maybe he had given him a bit too much... Well, it was too late now. He grabbed Samuel under the arms and lifted the little boy up, getting him seated on his lap. "Are you okay, Sammy?" he asked, his voice low and rough. "Does your willy hurt? Don't worry, i'll fix it." He knew how wrong this was but he couldn't resist. Carefully he cupped the 3 year old's crotch and squeezed him gently, feeling his tiny erection throb insistently. "I'll make your itty, bitty willy feel good..." he whispered.

Samuel squirmed slightly, his chest heaving. "Ngh... Vik...ah..." he mewled and his head lolled forward against the older boy's chest. He rutted against Viktor's hand, unable to handle the overwhelming pleasure. His mouth opened, tongue hanging out as his body went rigid and he came right there. A tiny wet spot appeared on his shorts, but his erection didn't go down at all. "Owie...my...wee wee..."

Viktor froze as his brother had a small orgasm already, just from him rubbing his erection a little. Three pills had absolutely been too much- But it was too late now. He had a very aroused toddler in his lap, so why not make the best out of it? "Awh, would you look at that..." he mumbled, grinning slightly as he inspected the 3 year old's flushed, cherubic cheeks. Just the sight almost made him cum as well... Quickly he pulled his shorts down, his small hard on springing free. "Sammy..." the boy drawled, pushing the toddler's head down. "I've got a lollipop for you. Say ahhhhh."

"Lolli..? Ahhhh-" Samuel didn't hesitate, his body running like it was on autopilot. He wrapped his pink lips around Viktor's erection and started to lick and suckle sloppily, enjoying the salty taste. His nose brushed against his big brother's tummy as he continued his ministrations.

The sensation of Samuel's wet, hot mouth was too much for Viktor to bear. He grabbed the blonde locks and pushed the younger boy down hard, the orgasm hitting him like a freight train. This felt way better than jerking off alone. "Ah!" His watery, premature jizz hit the back of the toddler's throat. "Swallow it- Everything!" The third grader ordered. Once he was done, he pulled Sam away from his crotch.

His breaths were ragged when he looked at Samuel in front of him, the little one's lips swollen and sticky. He felt no guilt though, only overwhelming lust. Without another thought he pushed his little brother down and dragged his shorts and undies down. "You have such a nice tushy..." he muttered as he kissed along Samuel's thighs up to his crotch. The toddler's cock was rock hard, leaking a few drops of clear liquid. Viktor licked over the tip, groaning softly at the taste. He lapped at the tiny dicklet before moving downwards, licking a long strip over the 3 year old's puckered entrance. It twitched needily under his tongue. "Mhm...you taste good, Sammy..." 

Samuel squeaked and mewled, his tiny hands fisting in his big brother's brown hair. "Eek! Vik...my b..bum..." he slurred, his erection twitching as he fell over the edge again. His thighs were now shaking uncontrollable, with need and ecstasy and his eyes glazed over with arousal. "Ngh..."

Viktor hummed, his tongue pushing into the tight hole as he tried to prolong the toddler's orgasm. Then he moved upwards, taking in Samuel's dazed expression. He looked fucked stupid already...  And they weren't done yet. The 9 year old felt his boyhood twitch and grow back to it's full size, standing at attention. He knew he couldn't wait any longer.

He grabbed his brother's ankles and pushed them up, nearly folding Samuel in half. This gave him the perfect access to his tight little hole. Without waiting much longer, he leaned in, pushing the head of his hard on against the tight ring of muscle. He pushed forward, feeling the skin strain and stretch until with a wet plop...he was in. The tightness was incredible, rubbing so deliciously against his cock. 

Samuel's mouth opened in a silent 'O' as both pain and pleasure coursed through his body. His bum felt tingly as he was stretched beyond anything his body should be able to handle. But the drugs were stronger. The 3 year old moaned loudly, his short arms wrapping around his big brother's neck. "Vik...your wee wee...is... In my tushy!" 

"You're right, Sammy... You're such a smart little boy!" Viktor mumbled, his breaths ragged. Sweat beaded on his forehead at the feeling of defiling his baby brother. After a few seconds to adjust, he started to move. He pulled out almost all the way, only to slam his whole length back in. Every thrust was dead on the sensitive bundle of nerves nestled in the toddler's round bottom. The 9 year old was now starting to moan as well, already feeling his balls draw up tight. "Oh my god-" He pulled Samuel closer, rutting into him with sharp thrusts.

Every hit against his little, sensitive prostate sent waves of pure bliss through Samuel's petite body, his tiny erection dribbling out a constant stream of liquid. His mind was in a haze, completely fried by the ongoing, neverending orgasms and he was just blabbering mindlessly as he scratched his nails over Viktor's back. Suddenly his eyes rolled back and he screamed, before growing limp against the older boy. His dicklet gave one last twitch of pleasure before growing soft.

Viktor was in heaven. The tight hole was squeezing his cock like a vice and the sight of the toddler literally passing out from countless orgasms gave him the rest. He moaned, shooting his meager load up his brother's ass.

He held the tiny, limb body close, watching Samuel's chest rise and fall rapidly as he laid down with him and drapped a blanket over their sweaty, exhausted bodies. The cartoons blared on in the background as both boys slept peacefully, their brotherly relationship changed forever...