Yui and her husband have been married for two years but due to their busy schedules, they haven't had sex for a long time. Today, Yui's father-in-law came to visit, but her husband was late coming home, leaving Yui alone with her father-in-law. Her father-in-law is a very lustful person, and when he saw Yui's underwear hanging out to dry, he approached and sniffed it. Yui quickly took it away and reassured herself that her father-in-law was not like that. However, he continued to engage in perverse acts with her. He touched her, performed oral sex on her while she was on the phone with her husband, made her bathe him, and ultimately had sex with her. Despite knowing it was wrong, she couldn't resist! Her body was craving sexual satisfaction, and her father-in-law's skills made her unable to stop thinking about him. She constantly wanted him to have sex with her more. That night, Yui went to find her father-in-law, who made her wear a blindfold and called someone else to have sex with her. When the blindfold was removed, she was surprised to see a stranger, especially her husband!!! It turned out that he had a long-standing affair with a college student. One day when her father-in-law went out to have fun, he ended up with her husband's mistress. Not only was her husband not angry, but he also begged his father to have sex with his mistress in front of him. This revealed the husband's twisted nature, and to satisfy him, the father-in-law began planning to have sex with Yui in front of her husband...

Diễn viên: Yui Hatano