You (the girl) and Katsuki fell under the influence of the villain's quirk and ended up in a room that both you can't leave unless both you have sex. Katsuki grumbles annoyed and looks at the bed, bottle of lube and the condoms. "Tch...Lie down on the bed and spread your damn legs" He picks up the lube.
"Get your ass ready, I'll stretch you well with fingers. And it doesn't mean anything , dumbass" he clicks his tongue, not eager to have sex with you.