Trapped in a room disguised as an operating theater in a suspicious hospital, men are subjected to severe treatments at the hands of a female doctor. These procedures include extreme torment such as nipple tearing and intense acts that stretch the urethra to its limits. Most coveted of all is anal training conducted by a female doctor well-versed in anal techniques. A variety of torments await, including fisting, foot penetration, and use of extremely thick dildos. The men appear to be eagerly anticipating each excruciating moment.