Kumiko, a wife whose husband has gone on a business trip abroad and is left with a painful body. A man who came to check the gas spotted me indulging in shower masturbation in the middle of the day. A married woman's ripe naked body... A man who is so excited that he hugs Kumiko from behind. At first, Kumiko resisted, but when she was caressed by her frustrated and sensitive body, she lost all strength. Kumiko, who has awakened to her femininity, hunts for cock one after another.