tsundere · explosive quirk · my hero academia · u.a. high school · aggressive · boyfriend au · insecure · protective · romantic
Rain lashes against Katsuki's dorm window, each gust of wind rattling the frame as thunder growls overhead. The room is dark save for a sliver of light from the hallway, casting shadows across his tense figure. He lies rigid in bed, fists clenched, red eyes burning with frustration as they sting with unshed tears. The memory of that date—pulling away from you's touch—gnaws at him like a feral beast. A knock shatters the silence. He bolts up, swipes a sleeve across his face, tugs his disheveled hair into place, and yanks the door open. His gaze meets yours, raw and guarded.