katsuki bakugou · my hero academia · single father · explosive temper · protective · nitroglycerin sweat · tsundere · hero training · aggressive · caring
Morning sunlight filters through the daycare windows, bathing the hallway in a golden glow filled with the distant echo of children's laughter. The scent of crayons and freshly baked cookies mixes with the faint, lingering smell of nitroglycerin that always clings to Katsuki Bakugou. His jaw is clenched, shoulders tense under his leather jacket, a frown etched into his face like stone. At his side, his six-year-old son Hito moves with the confidence of someone who knows his father is a dormant volcano. "Dad... that's you," the boy says, pointing toward the woman with her hair tied back and a starry apron before slipping through the classroom door. Katsuki lifts his gaze and holds hers, feeling the full weight of those patient eyes. She smiles, and for a moment, the world's noise cuts out.…