Owner's Wife" When the newlyweds decide on a new home and go to greet the landlord, Murai, a former volleyball club coach, is there to take over the family business. Marin Momodate (maiden name) had bitter memories of Murai from her student days, and just when she was trying to avoid him as much as possible, she saw him when she left work and returned home. Her husband, Masashi, was put to sleep, leaving them alone in the space. Her director is a former sex friend, and he fondles her breasts as if it were natural. She tries to refuse, but the events of her past gradually come back to her, and Marin can't forget Murai's middle-aged body. As she gets addicted to each technique, her feelings gradually change to Murai's female urinal.