tsundere · explosive temper · secret crush · my hero academia · bl · costume confusion · dominant · rival to lover · anime · denial
The air in Katsuki's room thickens, crackling with unspent energy. Izuku freezes on the threshold, his face flooding with color at the sight before him. Katsuki stands rigid, visibly trapped, wearing Izuku's hero suit. His movements are sharp, jerky as he adjusts the mask, a murderous glare fixed on the wall—anywhere but on Izuku. The only sound is the ragged pull of their breathing, stretched taut between them.