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, 7. These things happen

Omegas show signs of pregnancy long before girls. However pregnancy lasts the same.

Katsuki stared at the fourth pregnancy test he had taken that week. They all said the same thing.

A knock on the door to the bathroom startled him out of his thoughts. "Kacchan?" Izuku's tired voice permeated the wood. "Are you almost done?" He yawned. "I need to pee. And you kinda locked the door."

Katsuki turned on the sink and shoved the test and its box into the trash hiding it under the other garbage. He quickly washed his hands and then unlocked the door, moving to the side to let him in.

Izuku wasted no time in getting to the toilet. Within seconds he was relieving himself with a sigh and smile.

Katsuki stared at him, biting his lip, admiring his mate's morning wood.

Izuku soon finished and stuffed his member back into his boxers. He flushed and turned to wash his hands when he noticed him staring at him. He raised an eyebrow. "Are you ok Kacchan?"

"Hm?" Katsuki began to sweat. Did he notice the trash? He wasn't ready to tell him yet.

"Ever since the other day you've been acting funny." Izuku rubbed soap on his hands. "And you never did tell me why you threw up."

"Stomach bug. Not contagious." Katsuki quickly spat out and looked away to hide his blush. "You gave it to me." He spoke under his breath.

He was still trying to figure out when it happened. Was it the first night of the trip? The last? Although, did it really matter? He knocked him up some way or another. And fuck did it feel good.

Birth control was probably off the table now. And Izuku, albeit quirkless, would kill him if he told him he wanted an abortion. He'd probably leave him if that happened. But he didn't want an abortion. Although, he still didn't want kids in the first place. He… he didn't know what to do. The only thing he knew for certain was he was too young to be a dad.

"Are you feeling better?" Izuku turned on the water, pulling him out of his thoughts.

"Yeah…" He scowled. "Stop asking so many questions Nerd."

Izuku turned the water off and dried his hands. "Am I not allowed to be concerned about your health and wellbeing?" He gazed into his eyes.

Shit, he had him.

Izuku crossed his arms and pouted. "Being boyfriends means no secrets Katsuki."

He was on to him.

He didn't know exactly what he knew, but he clearly knew something was up. He had to think fast.

He was fucked. He called him Katsuki outside of the bed. It was hot, but still.

"I'm horny as fuck and you haven't fucked me since we've been back." That part was true. But, he wasn't ready to tell him the more pressing matter. All they had been doing was cuddling at night, not that he was complaining. But, he wanted more. And that one trip to the supply closet didn't satisfy his desires at all.

He was no longer in heat, but he still wanted him bad… not as much as he did while in heat. During he felt like he would have died if Izuku didn't fuck him. But now… now that he was back to normal, it wasn't as intense, but he still hungered for him.

Izuku rolled his eyes. He kicked off from leaning on the sink and moved past him. "I'm going to get ready for school. We can talk about having sex later."

"We have time." Katsuki protested.

Izuku looked back at him with another raised eyebrow. But, it melted into a smug smile. "No we don't."

Fuck, the nerd was hot as hell. And he was right, they didn't. But, he was glad he had his confidence back.

Izuku pulled his t-shirt off and quickly replaced it with the uniform button up.

It wasn't long, but Katsuki smirked at seeing his tiny mate in all his skinny short bean pole glory.

His smirk faded. If things were reversed, would he still be attracted to him?

Izuku sighed when he realized he put on the wrong shirt and it was swallowing him whole.

Katsuki smiled and blushed at the sight of his tiny mate wearing his shirt. Yeah, he'd still want him.

He'd have to try to convince him to wear more of his clothes. That, and it would be a good way to get his sent on everything.

Izuku quickly found his shirt and changed into it as he grabbed his pants. It wasn't long before he had his blazer and socks on.

"Oh." He remembered something. "I'm going to my place after school to do laundry and grab some clean clothes."

Katsuki's eye twitched. "Just have my mom wash your crap." He wouldn't admit the thought of his mate doing his own laundry was sexy.

Izuku gave him an annoyed look. "I'm not asking your mom to do my laundry. I'm a guest here." He pouted. "Besides, I always do my own laundry. I wash my mom's too. It really helps her out." He then began to mumble. "I should also go by the store and pick up some groceries for the week for her too. Last time I looked our fridge was kinda empty…"

Katsuki stood there in awe. His mate… was so domestic. He blushed hard. It was so hot. Why didn't he know about any of this? Did he even know his mate at all? He'd have to learn everything.

He wondered if he could convince him to be a house husband. Although the idea of him being a doctor still excited him.

The more he thought about it, the more he realized quirkless people had it made. There was no pressure to be anything and they could do anything… as long as it wasn't being a hero. Although there had to be a quirkless hero out there somewhere right? But, Izuku was so small and twiggy he'd get eaten alive. But, he was Katsuki's little twig.

His secret little alpha. And he was going to stay a secret. If anybody else found out then Izuku would become the most popular boy in school and all the girls and gay guys would want him. Especially if anyone found out how big he truly was. No! Katsuki had to have him all to himself.

VVVVVV

Katsuki and the two extras he normally hung out with had gotten ice cream. He wanted a soda, but knew the caffeine would be bad for the baby.

"So…"The long fingered extra began. "How pathetic is Deku? Quirkless, poor, and an Omega. Guy really got the short end of the stick huh."

Katsuki scoffed. "He's lucky I'm such a nice guy." 'But he's the alpha. And his mom is a doctor. He's well off. And well endowed. He's just sweet and humble. He doesn't have anything to compensate for. He didn't draw the short stick at all. If anybody drew the short stick it's me. I'm lucky he's a nice guy.'

"Yeah, you're the best Bakugo." The winged extra laughed.

Katsuki found a bottle under his foot and kicked it. Taking his frustration for lying out.

It was his idea to lie, but something was eating at him every time he did. Why did it bother him so?

The extras screamed at bolted out of the alley. Katsuki looked around in confusion. His eyes soon landed on a slime creature that was coming right for him.

He dropped his ice cream and blasted the slime with his quirk, but it did nothing.

The slime laughed. "Such a great body. Mind if I take it?"

Why weren't his feet moving?

Before Katsuki knew it the slime enveloped him and was trying to shove itself down his throat. "You have such a cool quirk kid." He felt some of the slime get into his pants. "And an Omega too. You're a rare one."

Katsuki tried to kick and scream as well as use his quirk. He couldn't breathe.

"You don't need that baby, do you?" The slime laughed.

How dare this slime creature be inside him! He didn't care at the moment that it hurt like hell. But, then he felt it. Something left his body.

His eyes widened when she saw the blood drip from his pants.

He blacked out at point.

VVVVVV

Katsuki woke up coughing. His vision was fuzzy, but he recognized the sound of the heart monitor, the overpowering smell of hydrogen peroxide, and the brick like bed he was laying on. He was clearly at the hospital.

His vision came back as a nurse scrambled in the room to check on him.

He glared at her as she checked his vitals.

She then looked him in the eyes as she took the oxygen mask off his face. He took a deep breath and coughed up a bit of blood.

"I'll get the doctor." She scurried back out.

He grumbled as he laid back down. He rubbed his face with his hand that was free from IVs.

"Hey Katsuki." Inko's sweet voice came to his ears.

He removed his hand and looked up at her.

She wore her light blue lab coat with her name tag on it. Under it was a set of pink scrubs with cute little cartoon sushi all over them.

His lip quivered as she sat down next to him.

"How are you feeling?" She looked down at her tablet that had his chart. "Are you in any pain sweety?"

Everything waist down felt like it was on fire. "8, but only below the waist." He managed to answer.

"Makes sense, that slime villain basically preformed an abortion." Her eyes didn't leave the screen and she tapped in some things.