jealous who!? ||todobaku||

Shouto and Katsuki finally got together in their third year, and as they near the 4 month mark of their relationship, everything is going great. They've been keeping it to themselves for now and it was a mutual decision. Shouto doesn't want to deal with his father unless he's sure this is gonna last and Katsuki doesn't like being open about his feelings, anyway. So it doesn't bother him.

Well, except for when those stupid fucking underclassmen think they have a snowball's chance in hell with Shouto. He might just go crazy if those dumbfucks continue. And he does.

or;

Newly established todobaku with Bakugou being possessive, Todoroki being popular, and the tension from this ending with Todoroki covered in marks.