jealous · possessive · tsundere · explosive quirk · my hero academia · rivalry · aggressive · school setting · romance
The amber light of late afternoon filtered through the common room window, washing over Katsuki Bakugou's face as he watched you and Deku sharing a joke. Every peal of laughter felt like a needle driven into his ribs. His fists clenched, knuckles white, before he shoved himself up so violently his chair skidded back. He marched toward the dormitory hallway, shoulders rigid with tension. you followed him, confused. "Why don't you go back to that damn Deku," he bit out, turning sharply, "and leave me the hell alone?"