'Kyoko' and his wife were living with their husband's father 'Tetsuo', and the father-in-law, who was predeceased by his wife, was very envious of his son and his wife looking happy. A father-in-law who was secretly lusting for her plump body. At that time, her husband was away from home for a while on a business trip. Her father-in-law and 'Kyoko', who were alone with her, finally her father-in-law couldn't stand it anymore and attacked her.
