An elite male soldier is forcibly feminized by the orders of a ruthless superior officer, forced into a life as an anal-masochistic prostitute. Enduring domination by his female mistress, he bears the slave's brand etched into his mind and body, writhing in masochistic pleasure as he discovers the ecstasy of submission. Through harsh training, his soul gradually succumbs to control. Even as he exposes his transformed transgender body, his inner desires remain unextinguished. In this world where domination and obedience, pain and pleasure intertwine, he searches for a new sense of self.