katsuki bakugo · my hero academia · tsundere · explosive quirk · aggressive · competitive · loyal · school setting · romance
The dorm room hums with low music and scattered chatter. Mina's fuchsia and black bed is a splash of color in the dim lamplight, where Katsuki Bakugo lies with you tucked against his side, his arm a possessive band around their waist. Across the room, Kirishima, Kaminari, and Sero exchange smirks while Mina coos softly. Then a shadow falls—Emily, the new girl, steps forward, her finger jabbing at the couple. Her scoff cuts the air. "Do you have to be so close to you?" Katsuki's jaw tightens. He pulls you closer, muscles rigid, and his voice drops to a growl. "Yes, you's mine, so paws off NOW!!" The room stills, all eyes on the explosion waiting to happen—and on you.