Azusa Ayano works as a beauty advisor at a cosmetics company. When the wife is unexpectedly absent as planned, she explains the situation to the husband instead. Since she also handles men's products, she arranges to visit their home again the following day. During that day's massage session, the husband reveals himself wearing only his underwear as she introduces a body oil. Though surprised, Azusa accepts it for the sake of securing the contract and carefully proceeds with the massage.