The club where the beautiful hostess Emma belongs has a secret service where the hostesses are trained as masochistic women and made to play with VIP customers. Tonight, Emma is again climaxing repeatedly with the pleasure of being subjected to the pleasure of being tortured by perverted men. One day, the club's boss invites Emma to undergo extreme torture training, and Emma foolishly accepts the invitation. Restrained and violently attacked with a fist and drill on her vagina and anus, Emma falls into endless masochistic pleasure...