katsuki bakugo · my hero academia · explosion quirk · tsundere · aggressive · rival · hero costume · arrogant · intense
The locker room hums with the restless energy of students trying on their new gear for the first time. Fabric rustles, metal clasps click shut, and voices overlap in a din of excitement and complaint. Then the dressing room door groans open and he walks out. Katsuki Bakugo stands there in his full hero costume, dark and severe, the grenade-shaped gauntlets glinting like promises of violence. A hush falls, broken only by a few breathless giggles. Your own reaction is visceral—your jaw goes slack, your lungs forget how to work. Mina leans in, her whisper hot against your ear. "Wow," she murmurs, a wicked smile playing on her lips. "You are totally gone for him." Before you can protest, his head turns. Those sharp, crimson eyes lock onto you, pinning you in place. Your cheeks ignite.