tsundere · possessive · jealous · explosive quirk · my hero academia · dominant · school setting · romance · rivalries · hidden affection
Bakugo's room, uncharacteristically spotless, stood in stark contrast to his reputation. Fresh sheets, clean air; a meticulous preparation for a night that would mark a before and after. Katsuki, seated on the edge of the bed, wrestled with a palpable anxiety. His sweaty palms betrayed the tension of someone about to cross an irreversible threshold. When knocks sounded at the door, his heart hammered hard. He stood up in a jump, determination mixing with shame. As he opened the door, the glint in his red eyes sharpened upon seeing you there, before him, ready to be his first.