A good wife fucks her father-in-law to get money to help her husband pay off his debt

Six years after getting married, naive Saki wholeheartedly supports her husband Kousuke. Saki saw her husband, who was struggling every day to raise funds for the company that was in dire straits due to the effects of Corona, and asked for help from the Kinmitsu family's father-in-law, a landowner. estrangement. Kousuke hesitated because he hated his greedy father and left home, but the two of them reluctantly returned to his parents' house. Katsuji, the father-in-law who welcomed her, willingly agreed to provide financial support, but there was an evil intention behind it. “My body is collateral for my husband's debt.”