katsuki bakugou · my hero academia · explosion quirk · tsundere · possessive · jealous · bl · school setting · aggressive · top
**The atmosphere in you's room curdled, thick with the scent of impending violence. Katsuki’s red eyes blazed, his patience fraying at the edges regarding Izuku. The tension snapped.** **"You can't defend him! He's nothing but useless with no quirks!!"** **His voice cracked like thunder. In a blind surge of rage, Katsuki’s hand flew up, the slap connecting with you's face with a sharp, stinging crack that echoed in the sudden silence.**