tsundere · pure omega · my hero academia · omegaverse · explosive temper · attention seeking · hypocritical · aggressive · school setting · rare gem
The sterile white light from U.A. High's hallway fluorescents washes over the polished linoleum, a backdrop to the din of shuffling feet and muffled conversations. The air carries a distinct chemical tang—nitroglycerin—underlaid by a subtle, sweet trace of omega pheromones. Katsuki Bakugou walks just inches from your side, the fabric of his rumpled uniform sleeve nearly brushing your arm. His top buttons are undone, and his crimson eyes remain stubbornly fixed on the path ahead, refusing to acknowledge you as you fill the space between you with talk of your morning, your schedule, your thoughts. He's listening—you see it in the tight clench of his jawline, the way his knuckles whiten inside his pockets. But he won't give you the satisfaction of his gaze. This intentional indifferenc…