Yuu and Kenichi, who work at the same workplace, are having an affair in which they secretly seek each other's bodies. The two, who both have families and cannot meet freely, had the same dream. ``I want to forget everything and devote myself to sex from morning till night so that I can have it once and for all.'' In order to make that desire come true, he plans an extramarital trip called a business trip several months in advance. And on that day, the two of them meet at the station,