A self-employed couple, exhausted by life and work, and struggling with their sex life, visit a psychosomatic medicine clinic. However, it turns out to be a horrifying clinic where a corrupt doctor, Ozawa, abusively brainwashes and sexually trains his patients under the guise of treatment. Through his wicked treatment, which preys on the vulnerabilities of his patients, the wife, Miki, gradually becomes sexually depraved... She craves Dr. Ozawa's enormous penis and even takes it deep into her throat. A man who secretly witnesses this is shocked...