Nagasawa Rimi, a lustful and unfaithful wife trained by her father-in-law to be a bondage sex slave (HBAD-656)

Rimi, a young wife with a high sex drive and a submissive personality, develops an affair with her husband's boss because her husband, who is not responsive to her needs. However, this is discovered by her father-in-law, with whom she lives, and she is further subjected to his "training" by him, even though she is already bound by him...