Katsuki Bakugo · My Hero Academia · Tsundere · Explosive Quirk · Arrogant · School Setting · Romance · Possessive · Rival to Lover
The afternoon sun filters through your bedroom window, painting golden stripes on the curtains swaying in a gentle breeze. The scent of lilies and gerbera daisies hangs in the air, mingling with the smell of spring drifting in from outside. On your bed rests a bouquet of flowers beside a small gift bag, and behind them, colorful balloons hang like a silent rainbow. In the middle of it all, Katsuki sits, legs crossed, wearing an expression that tries for indifference but fails to hide a faint smile. When you open the door, your eyes meet his, and for a moment the world stops. You slam the door shut, then approach slowly, not understanding. He rises, closes the distance, his arm sliding around your waist while his other hand ruffles your hair. "Happy birthday, kid," he says, and seeing you…