for those of you who don't know, this story is also on Archive of Our Own. I'm posting it simultaneously in both places.

I'm having a lot of fun with this story.

anyway please review! (tell me what you like, don't like, needs improving... help me become a better writer)

~inudigifan201

*this story's depiction of sex might not be accurate. it's hard writing a subject i know nothing about. but, hopefully it's not too bad.*

Ch, 6. First fight?

During the break while their classmates milled about. Word had traveled fast about Izuku and Katsuki. So no one, not even the teachers, batted an eye when Kacchan pulled Izuku away to a supply closet.

Izuku had an idea as to what was going on, but it was confirmed when he sat him down on a shelf and began to kiss him feverishly.

He let him slide his tongue in as Kacchan got braver and slid his hand down his pants.

Kacchan's hand had infiltrated his boxers and was then stroking his dick.

Izuku's eyes narrowed and glowed, like they seemed to do every time he was horny, as he ran his fingers through Kacchan's hair.

Kacchan had his pants down to his ancles and slid his boxers down. He then left his lips and moved himself down to his now erect penis. He began to lick and suck on the side.

Izuku's hand didn't leave the blond's hair while his other hand went up to cover his own mouth so he wouldn't audibly moan in pleasure. He didn't want anybody to find them and get in trouble.

VVVVVV

Katsuki was, slightly, intimidated by Izuku's throbbing member, but he was determined. If it could fit in his hole, it could fit in his mouth.

And he did. It was an odd sensation, but he kinda enjoyed it. He continued to lick and suck it.

It wasn't long until Izuku came in his mouth. It was actually kinda cute how he had his mouth covered so no one could hear him.

Katsuki slide his mouth off and swallowed. He noticed a bit was still on his face and grabbed a roll of paper towels.

Luckily for them, there was also a sink. So they washed themselves up.

Izuku had pulled his pants up and tucked his shirt back in.

"I'm your fuck toy." Katsuki made a point to whisper in his ear.

Izuku looked up at him with a raised eyebrow and crossed his arms, but smiled.

Katsuki knew… he knew he was fucked.

"So, only a villain would actually want my tiny useless and quirkless ass?" He threw his own words back at him.

Katsuki sighed as he scratched the back of his neck, taking care to not scratch his mark. "It sounded like something I would have said."

Izuku nodded. "Yeah." He scratched the back of his own neck. "But you're probably right… if I was really an omega." All of his confidence melted away.

Katsuki's heart sank.

He couldn't see his face as he opened the door. "Let's get back to class."

VVVVVV

Katsuki pouted as he hugged his pillow. His bed felt so empty.

It didn't help his apology blew up in his face; which only made him feel worse. And they didn't really talk the rest of the day. Izuku had walked him home without a single word exchanged. The pit in Katsuki's stomach was unbearably heavy.

All his camping gear and clothes he wore on the trip was in the wash so Izuku's smell was nowhere to be found.

He groaned as he picked his phone off the bedside table. He was done being alone.

"Come over." He typed out and hit send before he could give it a second thought.

The next few moments were pure agony as he waited for a reply.

"It's 2 am. Can't you wait to have sex in the morning?" He responded.

"This isn't a booty call." Katsuki tried to make himself clear.

The little dots telling him he was typing was absolute torture.

"Fine." He could just feel the exasperation. "I'm on my way."

Katsuki shot up with a smile. He jumped out of bed and ran to the front door.

It was only a few moments he had to wait, but Izuku soon stood there, half asleep.

"Why am I here?" He yawned.

Katsuki's smile faded into a scowl, a wave of betrayal washed over him. "Were you asleep when I texted you?"

"No, but I'm exhausted." Izuku yawned again.

He grabbed his arm and pulled him into the house, stopping a moment so he could take off his shoes.

He then dragged him to his room, shut the door, pushed him onto the bed and crawled in himself.

Within seconds, both boys were passed out.

VVVVVV

Katsuki's alarm blared waking both of them.

Katsuki pulled the blanket over his head, trying to go back to sleep as Izuku stretched with a yawn.

"Kacchan." He shook him a little. "Time to get up. We have school today."

He groaned as he sat up. He then rested his head on his shoulder. "Five more minutes."

His body had other plans. The pit in his stomach decided to travel up through his esophagus. He scrambled out of bed and to his bathroom before anything came out. Luckily, he made it.

"What the hell?" He asked no one in particular as he glared down at the contents of his toilet bowl.

Izuku poked his head in. "Kacchan?"

Another wave of bile came up and out of his mouth.

"What the actual hell?" He tried to catch his breathe. "I was fine a minute ago."

"I'll get your mom." Izuku ran out of the room.

VVVVVV

Katsuki and his mother stared at the pregnancy test on the counter.

She had suggested it to rule out the possibility. But, the wait was excruciating.

It showed a little pink plus sign.

Katsuki knew exactly what that meant.

Fuck.