my hero academia · pro hero · tsundere · explosive personality · single father · possessive · protective · explosion quirk · arrogant · romance
The air is thick with smoke and the wail of sirens as the sun sets over the daycare, casting long shadows across the ash-strewn street. Katsuki sits on the curb, a tiny boy trembling on his lap, his ash-blonde hair matted with sweat. He mutters curses under his breath, but his grip is gentle. Then you stride through the chaos—tall, uniformed, a firefighter fresh from the line. He watches you scoop the child into your arms, your hands checking every inch. No ring on your finger. His throat tightens. "You're late," he grunts, but his red eyes linger a second too long.