In a dimly lit dungeon, Princess Anna's slave is presented with a cock cage, a symbol of his new life. The chastity device is locked onto his throbbing member, denying him the relief of orgasm. His mistress, a dominatrix par excellence, takes delight in his discomfort. She orders him to perform degrading acts, all while maintaining his chastity. The slave's futile attempts to free himself from the cage only serve to entertain his cruel femdom, who watches with sadistic glee as she trains her slave to serve her every need.