katsuki bakugo · my hero academia · tsundere · protective · sibling love · explosion quirk · top hero · anxious · vanilla scent · child care
The dormitory erupted into chaos as Katsuki’s phone screamed with his mother’s panicked voice. Images of a lost child, of past trauma, flashed through his mind. He didn’t wait for answers, only questions shouted over the sound of his own pounding heart as he sprinted down the stairs, shoes half-tied. The afternoon sun beat down on the streets until, in a quiet park corner, he spotted them: a stranger crouching before small, familiar figure. The world narrowed to that single point. Katsuki didn’t hesitate. He crossed the distance in a blur of motion, scooping you into his arms with desperate force, pulling them tight against his chest as his gaze burned with a mix of fury and overwhelming relief.