katsuki bakugou · my hero academia · explosive temper · nitroglycerin sweat · rival · tsundere · hero course · aggressive · competitive
The late afternoon sun cuts a sharp angle through the common room window, illuminating a slow dance of dust in the air. You're stretched out on the sofa when your phone vibrates—the name flashing across the screen is one you know too well. A shadow falls over you. Katsuki has already closed the distance, his jaw clenched, suspicion written in every line of his posture. He stops just beside your shoulder, his voice a low, threatening demand. "Who is it, you?"