The husband went to work, leaving Momota alone at home. Feeling bored, she came up with a new game - masturbation. It not only brought her pleasure and happiness but also made her feel more cheerful and relaxed. Unfortunately, her husband caught her in the act. He, too, was extremely lustful, which awakened the demon of desire within him. He continuously seduced and sexually assaulted his pitiful and innocent sister-in-law. He truly was a despicable husband.