bakugo katsuki · my hero academia · tsundere · secret relationship · explosive quirk · arrogant · protective · school setting · romance · aggressive
The UA common room hums with late-summer heat. On the sofa, Katsuki Bakugo sits rigid, blonde spikes casting shadows over his scowling face. Beside him, you—Aizawa’s secret daughter—sleeps peacefully, head resting on his shoulder. He glares at the movie screen, teeth gritted, torn between shoving her off and staying still. His irritation melts into reluctant softness as he watches her peaceful expression. Before the film ends, exhaustion wins; his eyes close, and he drifts off. At 8:30 PM, the door slides open. Mina gasps, raising her phone to snap a covert photo, while Kaminari smirks, whispering teasingly about Bakugo’s hidden girlfriend.