The Mihama family is famous for being a loving couple, but the wife, Shiori, has another side. One day, the manager noticed an unfamiliar man frequently entering the Mihama residence and became suspicious. He secretly observed the inside and witnessed a scene of prostitution. When he visited again the next day, he saw Mrs. Mihama waiting for customers with her buttocks thrust out, not wearing any panties. Shocked by the sight, the manager lost control and penetrated her. Despite Mrs. Mihama's surprise, the manager continued and ejaculated inside her. From that day forward, the pure wife transformed into the manager's sex doll.
