VENU-582 I was cuckolded by my brother-in-law, Hoshino Chisa

Chisa's husband is busy at work and ignores her, making her sexually frustrated. One day, her husband's younger brother comes to visit. Taking advantage of his absence, he tries to force a physical relationship on her. Chisa is taken aback by this sudden turn of events, but her lustful body, left alone by her husband, responds to her brother-in-law's caresses and she allows the relationship to continue. From then on, her brother-in-law takes advantage of her husband's absence to visit the house. Chisa continues to have a relationship with him, even though she knows it's wrong. Then, her brother-in-law suddenly stops coming to the house. At that moment, she realizes that she has been expecting his visits...