A married couple in their fifth year of marriage. The husband has some spare money from stocks and works in the money lending business. But the husband has a secret that he keeps from his wife, Miho. He gives his wife sleeping pills and lets her sleep with a stranger he met at a bar. When his wife finds out about it, he bows his head and confesses his sexual fetish to her. So the husband is no longer aroused by normal things. Will his wife accept her husband's sexual fetish?