A young woman, Miyako responds to an advertisement for a live-in maid and is given a job alongside the playfully alluring Mai-chan. Miyako quickly learns that housecleaning is the least of her duties, as the master and his wife use the maids as toys in their unbridled erotic fantasies. Since Mai-chan possesses the uncanny ability to recover from any injury, no matter how severe, every violent desire is indulged. Miyako soon becomes actively involved in Mai-chan's horrific destruction and miraculous resurrection.