Ochako lived her big bro Kiri. He was strong amd build like a tank. He gave the best hugs and had the happiest smile.

So when she woke in a different home snuggled up to her big bro she was confused.

Then screamed when she realized they were naked.

Kirishima sat up quickly, "What?! What is it?!"

Ochako quickly pulled the covers over herself. "Why are we naked?!"

He stared at her for a moment, confused before he laughed, "Cuz we had sex? Are you ok?"

"Sex?!" She screeched, "But your my brother!"

He lifted a brow in confusion, "No, im your fiancee." He frowned, "Honey are you ok?"

Ochako shook her head, "No, no your my brother! Wha...whats going on?"

The phone on Kirishima's side of the bed rang and he picked it up.

"Yo!" He said it happily but then his face became serious. "Oh, who else was effected? Midoriya? Well that would explain..." Kirishima turned to look at ochako then away. "Yeah, i understand."

He hung up and sighed, running his large hand through his red hair, "Its a quirk incident, you and my girlfriend switched places in different universes."

Ochako clutched the blanket close to her nude self. "Oh...so you arent my brother."

"No."

But they looked exactly the same: same face, same scar on his brow, same plump lips, same amazing chest. Broad and full of chest hair. A thick tummy that hid amazing abs...

Her eyes shot back up to Kirishima's face with a deep blush. God she hoped he didn't notice!

He smirked and turned on his side, the covers falling down to barely hide his junk.

"You're not looking at me like a sister should, ochako."

She gulped and laughed nervously, "I dont know what your talking about!"

"Oh? Guess i read you wrong." He laid back on the bed a stretched. Making his muscles taught, the covers moving to clomg to his large flacid cock.

"Oh my GOD!" She covered her face quickly.

"Come on cutie," he whispered in a low voice, "dont you want to look? Im not actually your brother..."

She peeked between her fingers and took in a shakey breath at the sight of kiri stroking his cock while looking at her.

His thick amazing cock. She clinched at the sight. "Oh"

"You are usually very bold. I think i like this shy side of you." He moaned as he squeezed the head of his cock.

"I bet my ochako has your brothers cock down her throat already."

She was staring. That cock was HUGE and THICK. It made her mouth water and her clit ache for friction. She watched his hand move up and down its thick shaft, precum dripping out to slick his fingers. His thick fingers.

"Com'ere."

His growl sent a hot shiver down her body and she scooted closer. Her knees touching his arm that worked his cock as she sat beside him.

"Go ahead, you can touch me." He smiled. But it wasn't a brotherly smile. It held lust, temptation, and everything sinful.

Her heart was beating fast as she lifted her hand to touch him. She let out the breath she was holding in a moan as her small fingers touched his hard pec. She ran her fingers through his thick chest hair and over a nipple before running down his thick stomach.

He moaned as her hand got closer to his hips. His own hand stilling on his cock as she tentatively reached out to touch him. His cock twitched in anticipation.

She touched the head of his cock. Soft and wet, before she grasped his shaft. His skin like silk over hard metal.

"That's my girl." He moaned as she slowly started to stroke him. His hand left his cock as she continued to explore his cock.

His thick arm wrapping around her waist to grope at her ass. "B-bubby, can I taste?"

The childish nickname for her brother made Kirishima moan and buck against her small hand. "Yeah, baby girl, go ahead."

Ochako leaned forward, up on her knees, ass in the air, and smelled her bro-kirishima. His musk near his balls and the base of his cock making her head dizzy with lust. She licked up the base all the way to the tip where she sucked on the head. Lapping up the precum that -

leaked out. Salty and slightly sour but it was all Kirishima. She moaned as she took more. Going down and up. Loving the feeling of his heavy, hard cock, sliding over her tongue and down her throat.

She moaned and rolled her eyes back at the feeling of thick fingers rubbing through her wet pussy lips.

"Naughty girl." He moaned before rubbing his fingers over her clit. Casing more slick to leak out. "You like my cock?"

She popped off him and moaned while stroking his shaft, "Yes, bubby. You taste so good." She licked his fat head before taking him in her mouth again.

"Damn!" He moaned and tried his best not to rock into her mouth.

Slowly he sank a finger into her small cunt and they both moaned at the action. Ochako rocking her hips back as he fingered her open.

Kirishima sinking in a second finger to watch her spread and open for him. Her clit twitching with every rub against her g-spot.

POLL TIME:

(Guess they gonna fuck huh?)

She squeaked when Kirishima man handled her and flipped her onto her back, her hips held up by one huge arm as the other continued to finger her. Her hands by her head supported her as he ate her out. Roughly licking and sucking at her clit.

Three of his thick fingers pushing in and out of her cunt. More slick gushing out as she moaned in pleasure.

He pulled away to stand above her and sank his cock down into her cunt. Bending her in half as he stretched her wider and wider.

Her eyes crossed and she let out a high pitched moan as she came on his cock.

"Oh, yeah baby, my cock that good?" He started to piston into her harshly. Every hit slamming against her cervix and g-spot, sending more waves of pleasure coursing through her.

"Fuck me bubby, yes right there, fuck my pussy!" She whined and moaned. Unable to move against him as he pinned her. Her body folded in half as he slammed his cock into her over and over and over-

"YES YES I'M GONNA!!!!!" Her legs shook with her next orgasm.

She squirted over his cock as he continued to thrust inside her. Ochako's eyes crossing in pleasure, drool running down her chin.

"Thats my girl, take it!" He growled finally pushing as deep as he could before shooting his load into her.

"FUUUUCK!" His hands gripped her bruisingly as he filled her up. So much of it that it oozed out past his cock. He moved to unfold her bent position but stayed inside her. Rocking in and out again as he was still hard.

Ochako's hand shakily went to her clit to rub at it, "Again, bubby, again!"

"Such a slut." He cooed as he leaned down to kiss her messily. Fucking her hard and deep. Making her breasts jiggle and jump with every thrust. "Gonna fill you up real good baby girl."

***

when Ochako awoke next she was in her own bedroom. She sat up quickly and winced when pain shot through her hips and bruised pussy.

She moved her hand down between her legs and felt thick globs of cum leaking out of her.

She lifted her hand and stared in a daze. It was real?

Her door slammed open and there stood Kirishima. Her real kirishima. Naked and covered in hickies and bite marks.

She moved the blanket and spread her legs, "Bubby..."

-end