He takes a company trip as a farewell party for Miu, who is retiring to marry her office boyfriend, but the inn they're heading to is the same one he stayed at with his boss, whom he secretly had feelings for. At night, when they're alone, he can't control his feelings and they have an adulterous sex, French kissing. He loses control and has a secret rendezvous during the trip, and repeatedly engages in passionate sex, with their mucous membranes touching. Today may be the last time they'll see each other, and even though he knows it's wrong, the more he thinks this, the more he gets fired up. So for just this moment, he forgets about his husband and asks for creampies over and over again...