Katsuki's Mate

Chapter 1

Katsuki bakugo was a staple man, and an even better alpha. He smelled good, looked good, he was protective, not to mention his skill in everything he did. It came as no surprise to everyone who knew him when he got into UA. He could have any omega or beta he wanted, and he knew it. Omega hero's were rare and there were only 5 in his class, but they were all unmated and acted like it. He was disgusted when that uraraka girl starting trying to get touchy. See, he had an omega already. A small green haired boy with an amazing scent.

They're parents were friends when they were young, and if they weren't he wouldn't have known him. His mate was quirkless and an omega, so his dream of the hero course was pretty much fantasy. While he was sad at first, he got over it eventually and was even more okay with it when they bonded. He ended up getting into general studies and they walk together every day. Anyway, they were mates and happily so. Izuku was everything katsuki ever needed and he didn't know he wanted until about 2 years ago. One day, mei hatsume, messes up one of her experiments. She does it all the time so nobody thought anything of it, until all the power in general studies went down.

Most of the kids panicked under the impression that a villain was here, but in the end they all calmed down. They couldn't leave early, so they were sorted into the hero courses. It would be a way to continue classes, and entertainment to watch them train. Most of his classmates were upset that they had to go watch the stuck up hero courses since most of the kids wanted to be in that class when they signed up. Alas, they had no choice. They all marched down to the classes and were sorted into groups.

When izuku heard his name called out for 1-A, he was overjoyed. He would be able to see Kacchan, he thought, almost bouncing were he stood. They were given a few rules such as don't interrupt training, stay quiet, don't break the rules etc etc. and then they were off.

When aizawa explained the situation to his class, katsuki groaned. Another omega from a different class had to come into theirs because one of the general studies kids was a fucking idiot. "Come and introduce yourself kid, it's going to take a while to repair all the security that was damaged. Then sit down and listen." Katsuki just put his head down. He wasn't interested in some shitty extra that wasn't even long term to his life, and the fact that it was an omega was even worse. "Uh um hi my name, um my name is uh izuku midoriya! It- it's nice to meet you all!" Never mind he thought, as his head shot up and a big smile appeared on his face.

When izuku noticed him, he lit up too. 'Kacchan!" He yelled, smiling wider than ever. While it had only been since morning when they last talked, it was still a long time to be away from your mate, especially omegas. Izuku looked at aizawa hopefully, and aizawa sighed. "Go ahead. I legally can't stop you." Izukus eyes lit up again, and he ran towards katsuki, jumping into his lap. //scent alpha. Too many other omegas.// izukus omega growled from the back of his mind, and he didn't try to fight it this time. It was right and he was mad so many got to see him changing and sweaty.

     He rubbed his neck onto his mate, scenting him as his. He got a glare from a brown haired omega, and he hissed at her. He knew he was in pre heat which meant he would get his heat in a few days, and he was a bit more aggressive in this state. "Shhh it's okay baby. No need to be so protective, it's okay..." katsuki whispered into his ear, scenting him back. Maybe his mate was closer to heat then he thought, because he normally didn't have to do this. He loved when he acted like this though, even if he had to stop it. He took the omega off his lap and set him in the chair, since most people have turned to talk and aizawa was grading papers. He walked up to the beta man, grabbing his attention.

    "Can I help you, bakugo?" He asked, not looking up from Denkis test. "Izukus in pre heat. He's going to be super needy towards me, so if he just comes to sit in my lap during class it's not his fault. He's not normally like this." Aizawa sighed, looking up. "As long as you two don't fuck in the middle of class and are still paying attention I don't care." Katsuki smirked, backing away. "You won't have to regret that decision aizawa!" He said, turning around completely and walking towards his desk. Izuku was drawing, and he watched ochaco walk up to him. "Hey new kid, your bakugo last mate?" She asked, leaning over his desk. "Um yea I am? Why do you ask?" He tilted his head cutely, and katsukis heart melted. He should probably step in, but he's always wanted an excuse to yell at the girl and he wanted to see how this played out.

     "Because I think it's stupid. He doesn't need a male omega who's going to have a hard time getting pregnant, he needs me! Someone who can give him pups and the fact that I'm a girl instead is just a bonus."
"While you may be a girl and you might think that you're what's best for him, you're also a whore." He turned his head to look at katsuki, finally realizing his alpha was there. "Kacchan!" He yelled, jumping towards him and hugging him. "Bakugo did you hear him!? He's feral and rude! Why him? I could treat you so much better!" Uraraka said, stepping forward towards the pair. "Back off shitty omega, before I make you." Katsuki growled out, as she backed away and stomped towards her seat in a huff.

I needed to restart this lol it was a mess of word vomit before and it wasn't even good. I'm going to be on a writing splurge for this story, and I'm going to go and edit my oneshots. I hope you enjoyed this!