"What the fuck."

Katsuki blurted out, staring at your black eye which was revealed when Katsuki had the sudden urge to take your sunglasses of since you were at home.

"What the fuck is that."

Not really sounding like a question, your brother demanded an answer about the black eye, his blood slowly boiling as he thought about who hurt his precious baby sister.

"Fucking answer me, dumbass."

Katsuki demanded again, grabbing the collar of your shirt as if he was trying to intimidate you and get you to speak up.