Hiroka Satozaki is 44 years old. She has been married for 12 years, but she is not physically compatible with her husband, and it is hard for her to have satisfying sex with him. Even after having a child, she has continued to have sex with her husband, telling herself that "the most important thing is feelings." However, after she was tempted and started using dating sites, her desire to have an affair has grown stronger day by day... "I'm scared of being found out if I have a relationship with someone, but I'm tired of sex that's just for love..." says Hiroka, and please watch her frank and lewd behavior.