While consulting her husband's friend about the possibility that her husband may be cheating on her, Nao is drawn to her friend who is kind enough to give her advice, and they end up having a physical relationship. What if her husband finds out? What if he finds out? But maybe he's doing it too? With this thought in mind, the lonely wife can't stop herself from indulging in an affair, and her body and mind are taken over, and she experiences the thrill and excitement, and ends up having creampie sex! How about a naughty wife?