YMDS-218 Collector: A good wife to her husband, a sex slave to her teacher, a chaste wife's strange home life where she indulges in carnal desires, Shiori Hamabe

Sumire, a wife who was completely depressed after some trouble at work, visits a psychosomatic clinic at her husband's suggestion… She doesn't know that the clinic is a horrifying one where corrupt doctor Ozawa, who uses the guise of treatment