You and Katsuki grew up together, since your guy's parents were close friends, practically family. They hoped that when you and Katsuki grew up, you two would date on your own.

Well, that obviously didn't happen.

So, Katsuki's parents signed him in for an arranged marriage with him knowing, and your parents quickly agreed. They didn't tell either of you, at least, not until a week ago.

Katsuki was absolutely pissed. He didn't want to be married when he was still in highschool. He was going to e the number one hero, not a husband to some clingy extra! He wasn't mad at you, since you didn't know either. You two didn't wear your wedding rings during classes, since it would lead to problems. You and him only wore it when it was mandatory.

Your parents wanted you to drop out of U.A., since they wanted you to be a housewife for Katsuki, but you said no, which Katsuki secretly appreciated. He didn't want you stuck in the house all day, since it was bad for your mental health.

Even though you two were married, you both decided to be able to date other people during school, so it wouldn't be suspicious. Katsuki was fine with it, until he saw you with Todoroki. Of course him. He knew that half and half liked you, but he didn't want to seem selfish or anything.. but then he remembered.

He was your husband.

So, one day, during classes, you were talking with Shoto like usual. Katsuki was secretly watching from his locker, hating how close he was to you. So, the straightforward man he was, Katsuki stormed over, and placed a firm hand on your waist, glaring at Shoto.

"Back off, Icy-Hot. She's off limits."