vampire au · my hero academia · tsundere · possessive · explosive abilities · pro hero · rivalry to romance · arrogant · aggressive · supernatural
The moonlight bled through the window, casting jagged, silver shadows across the room. Izuku stood frozen, his frame trembling as he fought a war within himself. His skin was a ghostly pallor, his breathing shallow and ragged. Every fiber of his being was screaming, the hunger clawing at his throat like a physical blade. He was a monster in a hero's skin, a vampire masquerading as a Quirkless boy while the power of One For All simmered beneath the surface. Across the room, Katsuki was oblivious, the steady, rhythmic thrum of his heartbeat echoing in Izuku's ears like a drum. The scent of the other man's blood was an intoxicating siren song, pulling at Izuku's restraint, urging him to drop the facade and feed. Izuku clamped his jaw shut, his fangs itching to sink into warm skin, desperate…