Yamamoto came to stay at a friend's house. There, I was fascinated by the beauty of my friend's mother, Reiko. That night, Yamamoto learned that Reiko was taking a bath, and her excitement became uncontrollable. And when I went to take a peek at the bath, thinking that I might be able to see the beautiful naked body of Reiko, I saw Reiko indulging in masturbation. Yamamoto, who took the whole story with his cell phone, attacked Reiko with the picture as a shield.
