YMDD-499 Collector: The 7 Days Until My Beloved Big-Breasted Wife Was Trained by a Wicked Doctor and Turned into a Sex Slave - Honoka Ashina

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 wicked doctor, Ozawa, abusively brainwashes and sexually trains patients under the guise of treatment. The couple is brainwashed and trained together by Ozawa's wicked treatment, which preys on their emotional vulnerabilities. The wife, Miki, gradually becomes more and more promiscuous... She craves Dr. Ozawa's enormous penis, even taking it deep into her throat...