To purchase a home, the Tsuruta couple moved into the husband's family home. The house was occupied by the husband's father-in-law Bungo, who had divorced later in life and lived alone. He gladly took them in. One day, when the husband went on a business trip, leaving the two of them alone, Bungo, who had been waiting for an opportunity, seized the moment to push Tsuru down. Despite forcing himself on her and causing her deep sorrow, his desires showed no sign of abating… From that day forward, their happy life changed drastically, and days of humiliation at the hands of Bungo began.
