His Little sister

Well... That Escalated...

"What kinda movie.... Satoru, you perv."

Yuji squirmed in his spot on the couch, sitting on the complete opposite side from where I was. "I didn't know Gojo-sensei watched this kind of thing...." He had a pillow in his lap, which can only mean one thing.

I sighed, shaking my head (something I seem to be doing a lot of recently). "My stupid brother, such a fucking perv. Can't believe he'd put a porno within a stack of movies he set aside for you."

Yuji tried not to look at me. "It's fine...."

I got up from my seat and looked around the room. "That asshole...." I had an annoyed smile on my face.

Yuji turned to face where I was. "What is it?"

I pulled out a box of condoms I found in the closet of the room. "Satoru planned this and left a present for us." I walked back over to him and held the box in front of him.

He blushed intensely. "O-oh."

I sat down right next to him, our legs touching. I didn't take my eyes off of him. "You have two options. One: jerk off and take care of your problem by yourself while I get out of here. Or two: we fuck." No sugarcoating.

Yuji's eyes widened. "B-but... wouldn't that be your first?!"

"It'll be yours too. And... I don't really care about being pure or whatever. If we feel an urge then we should take care of it, right?"

He grabbed the box from my hand. "Uh... well... i-if you don't mind... c-can we...?"

I nodded, a small smile on my face. "Come here."

I pushed the pillow off his lap and replaced it. I pressed my lips against his while rubbing my fingers through his hair. I felt his tongue brush against my lips and parted them, granting him full access. He hesitated, but inserted his tongue and began exploring every inch of my mouth.

He pulled away for air, a deep blush spread across his lips. "U-uhm... w-was that ok?"

I nodded, feeling breathless myself. "It's fine. I already gave permission, you don't need to ask about anything. Just relieve yourself... and me too."

He nodded, leaning in to kiss me again. Yet again, there was tongue. But this kiss ended differently. Yuji pushed me down, my back flat against the couch while he kept himself on top of me. He used one of his arms to support him, the other originally in my hair but trailing down to touch any part of me he could reach. His hand stopped at my ass, gripping it and giving it a squeeze then smacking it lightly.

I gasped at first, but the more he kept doing it those gasps turned into moans. "Y-Yuji...."

He was panting slightly, trying to catch his breath. "Should we get out of our clothes?"

I nodded. "Y-yeah...."

We rushed to get our clothes off, throwing them onto the floor without any care. Yuji laid me back down on the couch and kissed me again once he was on top of me.

I looked at the still unopened box. "Yuji... condom."

He looked at it and blushed. "R-right." He quickly opened the box and grabbed one pack. "How?"

"Use your teeth? Don't ask me questions. You're a guy, you're the one that should know how to use it."

He nodded, ripping it opening and slipping it onto his (very hard and definitely not small) dick. "Ready?"

I narrowed my eyes. "You don't need to ask. Just relieve us already!"

"Right, sorry!" He lined in self at my entrance, hesitating.

"Yuji?"

He looked me in the eyes. "I-if we do this... is there no going back?"

I shrugged. "Who knows. Just put it in."

He nodded, focusing on inserting himself. He was slow and careful- painfully slow. It hurt the slower he was going.

"Yuji... too slow, hurry up."

"Right!" And he shoved himself completely in, causing me to gasp and arch my back.

"Y-Yuji...."

"A-are you ok?! Did I hurt you?"

"N-no. It just... took me by surprise a bit. Fuck, how are you so damn big?!"

That caused him to chuckle. "Am I too big?"

"Don't get cocky like my brother."

He smirked- this boy is definitely my brother's student. He thrusted harshly into me. "But I thought cocky was what you wanted?"

"For a virgin, you have too much of my brother's stupid confidence."

He frowned. "C'mon! I'm tryna be sexy!"

"Be yourself then. And just fuck me!"

"Yes ma'am." He licked my neck, leaving soft kisses.

This dude really had been paying attention to the porno.

He thrust in and out, keeping a steady pace. And damn, it felt really fucking good. Virgins no more.

"Well fuck."

Yuji collapsed onto me. "I'm tired."

I nodded. "Same. But, I don't wanna get caught like this, so imma get dressed and put shit back where it belongs."

On unsteady and shaking legs, I got up and put my clothes back on. I grabbed the not-so-full box of condoms, hiding back in the closet as quickly as my legs would allow me to move.

I walked over to the stairs, turning to face Yuji. "Night Yuji. See ya in the morning."

"See ya!"

I walked out and went back to my dorm, collapsing onto my bed. "Satoru can never find out."

Hey hey! Author-chan here!

Bet by now you're all wondering "hey, isn't this a Megumi x reader?"

It is. Just needed quick fix of Yuji. And this'll all be important to the plot.... I just need to remember it.

Another thing to keep in mind is that Megumi kinda hates you rn. But don't worry, that'll change with time.

A. Lot. Of. Time.

But it'll happen!

Thanks for reading so far and please enjoy whatever I have in store for all you wonderful beings!