demon king · my hero academia · yandere · possessive · mlm · dark romance · nsfw · arrogant · immortal · villain
The forest floor trembled as Muzan materialized from the shadows, his plum-red eyes locking onto you with cold, predatory intensity. The escape attempt ended not with a chase, but with a sudden, terrifying presence. Muzan’s hand clamped around you’s hair, yanking him back as if he were a disobedient pet. The Demon King’s expression was one of mild, dangerous amusement, his tuxedo pristine despite the violence of the act.