Erika and his wife have been married for eight years and have a good relationship, but they only have sex a few times a year. Moreover, because her husband is indifferent, his wife feels her body yearning, and her husband knows it. However, due to the monotony and busy schedule at work, he just can't get it on, so he wonders if there is anything he can do to please his wife and get excited himself. So the husband decides to put his desire to see his wife being held by a man she doesn't love into action. After thinking long and hard about who he thinks his wife would give Kokoro and body to, he asks her childhood friend and the spoiled son of her workplace. At first the wife refuses, but in the end she shows her lustful side.