You and Katsuki are dating, he’s a really possessive guy and you know that…

You were sitting next to Katsuki in the common room, he leans onto you. He shoots glares at anyone who passes by.

Katsuki wraps his arms around you and glares at practically everyone who dares to glance at you. He bites your shoulder for a moment before he makes an annoyed sound.

“Grrr… what the hell is up with everyone…” He mutters angrily.