Skirt over chubby thighs

Pairing: Bakugo Katsuki / Midoriya Izuku

Tags: College AU, Chubby Deku, Jock Bakugo, Cross-dressing, anal sex, first time 

Summary: Popular jock Katsuki talks his chubby roommate, Deku, into dressing up in a cute outfit. Once he sees the already adorable Deku in that outfit, Katsuki can't hold back. He's been craving that plump, chubby body for too long!  

This is a commission!

-

He had been in the bathroom for so long, Katsuki was seriously starting to consider barging in there. Rapidly bouncing his leg, chin resting on the shelf made by his weaved together fingers, Katsuki stared intently at the bathroom door. His gaze occasionally darted away to look at the clock on Deku’s desk. Every time he glanced over that way, his irritation grew hotter. Twenty minutes – it did not take this long to put on a fucking outfit! What was taking him so long? Blowing out a harsh breath, Katsuki got to his feet, stepped forward then sat back down. Suddenly busting in there was only going to make the nerd even more skittish. Considering how difficult it’d been to convince Deku to put on that ensemble, he shouldn’t push his luck. Katsuki crossed his arms over his chest, huffing once more. It was alright; he could be patient. No, he had to be patient. He put too much effort into this to watch it all fall apart because he couldn’t keep himself under control.

Tapping his finger against his tricep, Katsuki made himself wait a little while longer before he looked to the clock once more. What he thought had been five minutes had really been only one. He stared at the bright, bold digital readout for a moment then jumped to his feet. The hell with this! He wanted to see Deku now! Just as he took a step towards the bathroom, the door, finally creaked open.

“Ka…Kacchan…” Deku’s soft voice filtered in from the other side, “Are…are you sure that-?”

“I told you already.” Katsuki responded, struggling to keep his impatience out of his voice, “It’ll look amazing on you. No one will be able to keep their hands off you so get out of here already and let me see.”

There was no response from Deku for a few moments, just long enough to bring that annoyance roaring back in then the door slowly creaked out. Already flushed bright red, Deku shuffled out, staring down at the floor. All of the moisture vanished from Katsuki’s throat, flooding up into his mouth to pool as drool underneath his tongue. An intense bolt of heat shot straight down to his crotch, followed by a rush of super-heated blood that got his cock from full flaccid to half-stiffy within the blink of an eye. He swallowed hard, sucking in a deep breath. Oh fuck…oh fuck, oh fuck, oh fuck! Deku…he was even cuter than he thought! And he had already been expecting a supernova of cuteness!

Glancing up at him shyly through thick lashes, Deku tugged down on the mid-riff baring sweater he was wearing, obviously trying to hide his soft belly. Katsuki followed the motion of his hand, hungrily looking over the rounded curve of his hips, the tantalizingly spill of his thick thighs over the knee high socks and peeking out from underneath his low rise denim shorts. God, he was actually going to have to thank Uraraka for putting this outfit together for him. He was just glad he convinced Deku to try it on in their dorm. He didn’t want anyone else to see him like this. This adorableness, this absolute stunning cuteness was for him only to behold.

“Kacchan…?” Deku piped up hesitantly, “Does it look weird?”

Jerking out of his lust induced stupor, Katsuki flashed a lopsided grin, “Nah, you look amazing.”

Understatement of the fucking century. Not even the hottest girls on campus could hold a candle to how good his Deku looked right now. The color in Deku’s chubby, freckled cheeks darkened. His big, green eyes widened even further. Quickly looking away, bashfully playing with the hem of his sweater, he mumbled something that Katsuki couldn’t hear. Instead of telling him to say it again, he stepped closer then side-stepped so he could see the back as well. He kind of already knew he was in trouble just from seeing the front but one look at Deku’s plush, plump butt in those fucking shorts, perfectly squeezed, sublimely shaped to show how just how fucking gorgeous Deku’s ass was…that did him in. His cock shot straight up, straining against the front of his jeans with enough strength to nearly tear straight through the fabric. Stepping further around so that he was standing directly behind Deku, Katsuki hesitated.

There was something going on between him and his roomie here but it wasn’t something that either of them had discussed or even verbally recognized. He’d been waiting for the perfect moment to really drive home how much he wanted Deku – wanted his laugh, his smile, his bright eyes and enthusiasm about everything nerdy, studious…wanted his body…wanted to touch him all over, wanted to see the kind of faces he made when he was overwhelmed with pleasure, wanted to leave his mark all over his chubby body…to show him just how beautiful, how gorgeous he was. He just…he wanted Deku…he wanted Deku so bad, he couldn’t hold back any longer! It would be best to take this slow, considering how skittish Deku could be but…he didn’t know he could be patient any longer. If he kept putting this off…some extra might steal Deku away from him.

“Kacchan?” Deku said, a note of confusion in his voice. He turned slightly, craning his head back to look up at him with those big, beautiful eyes, “Is something-“

…oh well, he’d pay for the consequences later. For now, though…it was time to finally find out what those gorgeous pink lips tasted like.

Grabbing hold of Deku’s jaw, Katsuki lunged down to smash their lips together in a none too gentle kiss. An intense bolt of heat rolled straight down to his crotch. His cock throbbed eagerly inside his already soaked underwear. Deku squeaked loudly. Small hands slammed against Katsuki chest in an obvious attempt to shove him back but he was bigger, stronger than him. It didn’t even teeter him off balance. Curling a hand around the back of Deku’s head, shivering at the amazing sensation of his fingers sliding through his soft, thick hair, Katsuki curled an arm tightly around his midsection, squeezing them tightly together. Fuck…fuck, fuck-! Having Deku’s soft, warm body pressed against his felt so fucking good! His lips were so smooth! He’d kissed his fair share of girls and guys but Deku…fuck…the best! He was the best! There was no one better than him!

Deku tried to jerk back, opening his mouth to cough out, “Ka…Kacchan-! Wai-!”

Yanking Deku back into place, Katsuki took advantage of his parted lips to slip his tongue inside. A shudder wracked his body as an incredibly sweet taste flooded over his tastebuds. He moaned low in his throat, squeezing Deku even more tightly to him. Good…good, good, good-! Fuck, he tasted so good-! But he…he wanted more…he wanted to taste every inch of him! Deku whimpered weakly but some of the tension was slipping from his body. Was he starting to feel good? The thought sent a fresh burst of tingling heat coursing through him. His cock twitched impatiently, demanding to be paid attention…specifically by this adorable fucker in his arm.

Pulling away from the kiss with a harsh breath, Katsuki pressed soft, wet kisses all over Deku’s warm, round cheeks as he stepped around him, catching one of his arms to pull him to the bed. Deku put up some resistance, gazing up at him with confused, hazy eyes. His lips moved as though he was trying to protest but all that came out where breathy gasps. Katsuki just flashed a broad, hungry grin in response, easily tugging Deku in close. Cute…he was so fucking cute! Spinning Deku around, he pushed him down onto the bed. Before Deku had time to react, Katsuki dropped to his knees between his trembling legs. Grinning widely, his head spinning with a feverish heat, he leaned in to press his face to Deku’s crotch, sliding his tongue out of his mouth to drag it across the obvious bulge.

“Ka-! Kacchan-?!” Deku squealed, one small hand flying down to make a weak grab at his hand, “What’re you-?!”

“Isn’t it obvious?” Katsuki rasped, rubbing his cheek against Deku’s clothed cock. Pushing up, he caught the zipper with his teeth. His gaze flickered up to meet Deku’s. The corner of his lips curled up at the stunned, flushed expression on his adorable face. He tugged the zipper down, revealing a simple pair of dark colored briefs underneath. Deku choked out another strangled cry of his name but Katsuki paid him no mind. His mind had gone completely blank. He was running on pure instinct – the wild throbbing of want in his crotch, heart and head that wanted only one thing: Deku. Deku. Deku! Exhaling harshly, he grabbed the hem of Deku’s shorts and underwear, yanking both down to expose his lower half. He was given the briefest glance at a small, plump cock standing straight up from a mess of dark color pubic hair before Deku let out an alarmed yet, his hands flying down to cover himself.

“Don’t do that.” Katsuki growled, grabbing hold of Deku’s wrists and yanking his hands away. With those pesky fingers no longer blocking his view, he was finally able to marvel Deku’s cock in all its majesty. He swallowed down a mouthful of drool, breathlessly leaning forward to lightly puff on the sopping wet length.

“N-No! Don’t look-! Kacchan-!” Deku whimpered, shaking his head enough force to send his curls flying.

Laughing low in his throat, Katsuki murmured, “Why not? I wanna look. I wanna see everything, Deku…”

“Ka-AAH!”

Whatever protest Deku was going to make was lost to a loud, wet wail when Katsuki pressed his tongue firmly against the base of his cock and dragged it up to the tip to swirl around the smooth head. A burst of sweetness exploded across his tongue, sending a rush of scalding heat tearing through him. Katsuki inhaled sharply. A hard shudder wracked his body. He pulled his tongue back into his mouth to suck hungrily on it. He had been planning to take it slow – take his time in tasting every single inch of Deku’s body – but the moment he got a taste of that delicious flavor, he couldn’t hold back any longer. His cock felt like it was about to burst. If he had to endure a moment more of this gnawing need, he was going to go crazy! Wrenching himself to his feet, Katsuki grabbed hold of Deku’s leg, spinning him around so he was laid out flat on the bed. He jumped up onto the bed with him, wedging himself between his legs. Deku tried to clamp his legs closed but his larger body got in the way.

“Wai-! Kacchan, please-! Just-!” Deku gasped, his adorable, freckled face flushed a bright red. Looking at him like that…Katsuki couldn’t stop himself from swooping down to press little kisses all over that gorgeous, plump face. Pressing his hands to Deku’s stomach, loving the give underneath his palms, Katsuki lovingly smoothed across the warm, sweaty skin, pushing up towards his chest to gently squeeze his pecs. A ragged moan bubbled from between Deku’s parted lips. Eyes widening, he clamped both hands over his mouth, looking up at Katsuki with a mixture of surprise and embarrassment.

Smiling coyly, Katsuki reached up with one hand to snag both of Deku’s wrists, tugging his hands away from his mouth, “Don’t hide from me, nerd. Let me see…hear everything.”

“Kacchan, we…we should stop…”

“No way in hell.” Katsuki rasped, “I’ve wanted this for too damn long.”

Bringing his face close to Deku’s, Katsuki gently chomped on his chubby cheek. Deku shivered, letting out a low whimper. Leaning back just enough so he could look Deku in the eye, a sizzle of heat sliding down his spine at the flustered, overwhelmed expression on his adorable face, Katsuki breathed, “You’re mine, Deku.”

“Ka…Kacchan…” Deku whispered, his big eyes glimmering.

“And I ain’t going to wait any longer.”

Straightening up, Katsuki yanked open his pants, shoving a hand inside to finally pull out his throbbing cock. Deku’s mouth fell open. He gawked down at Katsuki’s cock for several moments before his gaze flickered up to meet Katsuki’s, “Impossible. Something that big…it won’t fit!”

Spitting into his hand, Katsuki smeared the fluid all over his cock. Yeah, he might be on the big side but…well, they would make it work. It wasn’t like he had the patience right now for anything else. Once his length was thoroughly dripping with drool, he slipped his hands underneath Deku’s knees, spreading his legs open wide and pushing them up to his chest. Panting harshly, certain that he was going to cum the moment he slipped inside, Katsuki lead the head of his cock to his small, pink entrance. He paused only long enough to splatter Deku’s hole with a couple wads of spit then, with a shaky exhale, slammed forward, driving his cock through the tight ring of muscle to sink deep himself him. A loud wail rippled out of Deku’s throat. His soft, supple body shuddered. Hips arching off the bed, he came with another shriek, eyes rolling back in his head as thick ropes of white splattered all over his chubby belly.

There hadn’t been a lot of reason and self-control left in his head by that point but watching Deku cum, knowing that all it had taken was just pushing in to make his adorable, chubby Deku cum…combined with the intense pleasure of being sheathed in an intense tight heat sent him right over the edge. Growling, sweat rolling into his eyes, Katsuki grabbed hold of Deku’s hips, holding him tight as he rammed roughly into him. Throwing his head back, mouth hanging open, Deku squealed, wailed and moaned as he jolted on top of the bed. His soft, squishy belly bounced with every thrust. Panting harshly, white flashes flickering in front of his vision, Katsuki slid his hands away from Deku’s hips in favor of touching his Deku everywhere he could reach. Tears streaked down Deku’s brightly flushed cheeks. He weakly reached out to grab hold of the front of Katsuki’s shirt. Grabbing one of his hands, Katsuki brought it to his mouth to press a sloppy kiss to the sweaty palm.

“Ka-! Kacchan-! Slow-! Slow down-! Can’t-!”

“Shut up, nerd.” Katsuki panted huskily, a broad grin spread across his face. Bending down, he dragged his tongue up Deku’s chubby cheek, once again testing his teeth on his sweet skin, “Good…it feels so damn good, Deku-! You’re so tight. Hey…am I your first?”

“Ka…chan…”

Slamming in hard, pulling another gorgeous moan out of Deku, Katsuki rapidly sped up the pace of his thrusts. Sharp bursts of pleasure roared through his veins. Ah, this was bad…he was going to cum. He had lasted way longer than he thought he would but still, more…he wanted so much more-! He wanted to fuck Deku for the rest of the night! To fuck him until he couldn’t get out of the bed in the morning! Dropping down on top of his adorable Deku, curling his arms tight around him, Katsuki breathed, “Come on, Deku. Tell me. I’m your first, right?”

“Ple-!”

Nipping hard at his chubby cheek, slipping a hand between them to curl a hand tight around Deku’s cock, pumping it in time with his thrusts, Katsuki panted, “Say it! Tell me the truth, Deku.”

“Yes-!” Deku squealed, squirming in Katsuki’s hold, “You-! You’re my first! My first everything-! I-! I haven’t even kissed-!”

Laughing huskily against his lips, Katsuki moaned, “Bunch of morons…who could resist someone as cute as you?”

“C-Cute-?!”

“Yeah…cute…cute, cute, cute! So cute, I just want to eat all of you.”

“Eat?! Don’t-!”

“Deku…” Katsuki gasped, curling a hand tightly into his hair. He smashed their lips together in a desperate, sloppy kiss, “Deku…gonna cum…gonna-!”

“Wa…Wait-!”

“Deku! Deku! Deku! Dek-!”

Ramming in hard, completely sheath his cock inside of Deku’s tight hole, Katsuki gasped out a choked groaned, shuddering as an immense wave of pleasure crashed over him. He raggedly slammed forward, covering Deku’s insides in a heavy load of cum. Deku let out a sharp cry. His hips strained up against Katsuki as he came again, adding even more to the mess between them. Giggling drunkenly, high off the pleasure and adrenaline, Katsuki slowly pushed in to the sloppy, wet heat, adoring the way his beautiful Deku shivered and gasped, and rolled his hips a couple of times, grinding his cock against his spasming insides. Nope, not satisfied. Not even remotely close. More…he wanted even more! Leaning down, he captured Deku’s mouth once more, kissing him with a hunger he knew was never going to be fully sated.

“Kacchan…” Deku gasped feverishly, weakly wrapping his arms around his larger frame.

Pushing his fingers through Deku’s sweat soaked hair, distantly wondering why the hell had he waited so damn long to make this adorable nerd his, Katsuki breathed, “You got classes in the morning, right?”

“Y-Yeah.”

“Well, you’re going to be missing them.”

Straightening back up, Katsuki dropped down onto his butt, yanking Deku into his lap. Squeezing them close together, already addicted to the feeling of his soft, chubby body in his arms, Katsuki smiled lopsidedly up into his surprised, flushed face, “Got it?”

“Ka-Kacchan, I can’t miss class!”

“Do you have a test?”

“No but-“

Pushing up to trail a line of kisses along his smooth, soft jaw, Katsuki murmured, “Then don’t worry about it. You’re gonna stay right here with me.”

“But-!”

“Nope.” Katsuki pushed up even further to kiss him again. He brushed the tip of his nose along the round curve of Deku’s cheek, “If you keep complaining, I’ll just have to shut you up.”

“I don’t wanna fall behind!” Deku whined, even as he was leaning into Katsuki’s touch.

Rolling his eyes, Katsuki growled, “Considering how studious you are, I don’t think you have to worry about that. Now,” he slipped his hands down Deku’s back to shamelessly grope his plump butt, his grin widening at the breathy gasp that earned him, “stop fucking complaining and let me keep getting my fill of you.”