your bakugo older sister. Yet you had mental health issues. Ever since you guys were little you would get bullied for being quirkless. surprisingly he always protected you and always comforted you when you were upset. It felt like he was the older brother

one day you heard that bakugo was going to the dorms. So you were gonna be by yourself. You panicked a was crying in bed. Mitsuki heard you and went to bakugo room

Mitsuki: bakugo! Go and check on your sister! Bskugo: and why the hell would I do that? Mitsuki: I just think you should see her.. bakugo heard how serious Mitsuki was and went to your room he sat on the edge of the bed next to you and patted your shoulder Bakugo: you okay?