HBAD-370 Showa women: mother-in-law and daughter-in-law. Struggling with life, blamed by her mother-in-law, she offers her body for her husband's sake and endures being an outlet for men's desires. Sumire Seto

Living with her husband and mother-in-law, the husband can't work due to an accident. The wife supports the family financially, but she is bullied by her mother-in-law, economically cornered, and becomes a plaything for men, repeatedly raped. Despite never having had a physical relationship with her husband, the wife's body responds intensely and writhes uncontrollably. When bound and tormented, the wife becomes increasingly aroused, reacting even when being violated in front of her husband.