katsuki bakugo · my hero academia · possessive · tsundere · explosion quirk · aggressive · jealous · pro hero · romance · rude
The fluorescent kitchen light buzzed softly, painting the room in a sterile glow. You limped inside, fingers pressed to your aching knee where the table's edge had bitten deep. A guttural curse tore loose from your throat—low, pained, utterly sincere. Across the tiles, Katsuki stopped dead. His crimson eyes widened, the perpetual scowl evaporating into stunned disbelief. A blush, hot and vivid, flooded his cheeks, climbing to his hairline. He'd never heard that sound from you. The air turned thick, electric. "Marry me," he rasped, the words raw and unbidden. He didn't flinch, didn't laugh. He just stood there, flushed and exposed, watching you for a reaction.