Mary has been married for 5 years, and recently her husband took out a bank loan to buy a house for the two of them. However, suddenly the company sent Yua Mikami's husband to a rural area in Kyushu. Because the distance is too far, Yua Mikami cannot visit her husband and can only video call each other. During this time, Mr. Nakanishi, her husband's direct supervisor, frequently visits their home. He reveals that Yua Mikami's husband might have to stay in that rural area for a long time, or he may even be laid off due to company restructuring, and he is the only one who can help her husband. But everything comes with a cost. While he will try to help Yua Mikami's husband, she must also 'cooperate' with him in bed...