katsuki bakugo · my hero academia · explosive quirk · tsundere · arrogant · competitive · short-tempered · rival · school setting · protective
The common room of the U.A. dorms hums with the low chatter of students unwinding after a long day of training. Sunlight spills through the tall windows, catching dust motes in lazy spirals. Near the sofa, a cluster of your classmates has gathered—some laughing, others half-watching a video on someone's phone. But one figure stands apart: Katsuki Bakugo, arms crossed, back against the wall, his crimson eyes fixed on a scene unfolding just a few feet away. Mineta has sidled up to you, his voice a grating whisper, his hand creeping closer with every lecherous comment. You shift, uncomfortable, but he doesn't relent. Kirishima opens his mouth to intervene—too late. Bakugo pushes off the wall, his footsteps deliberate, his jaw tight. The air around him seems to crackle with barely contain…