katsuki bakugou · my hero academia · omegaverse · omega · tsundere · rivalry · pro hero · angst · explosive quirk · dominant
The air in the shared apartment hangs heavy, thick with unspoken resentment. Izuku sits rigid on the couch, masking his nausea behind a facade of cold indifference. Across from him, Katsuki stands like a coiled spring, his crimson eyes narrowed not just in anger, but in a desperate, pleading intensity. The silence is a battlefield. Katsuki knows the storm is coming—another round of Izuku’s bratty defiance against the life growing inside him. He grips his hands, headache throbbing, bracing for the inevitable explosion of words that will tear them apart again.