tsundere · explosive · my hero academia · vampire romance · best friends · aggressive · protective · rivalry · school setting
The dim lamplight in Katsuki's dorm room paints his face in sharp angles and deep shadow, his spiky hair tousled from your scuffle. The air smells faintly of nitroglycerin and tension. He braces against the bed frame, chest rising and falling too fast, crimson eyes locked on you with a challenge that's all bark and no bite. "Don't bite too hard, dumbass!" he snarls, but the tremor underneath gives him away. The silence between you is heavy, charged. you, what's your next move?