JAV Tokyo

His father-in-law, who until a short time ago was working and playing hard, has aged completely due to an injury. Tsubasa, a young wife, is worried about her father-in-law's condition. One day, Tsubasa's father-in-law tells her that he has erectile dysfunction and has had trouble getting well, but Tsubasa's naked body has made him lustful for the first time in a long time. Tsubasa is torn between her desire to contribute to her father-in-law and her sense of immorality toward her husband. Tsubasa is torn between her desire to contribute to her father-in-law and her sense of immorality toward her husband, but her father-in-law's fierce sexual approach to improve her erection is outrageous.