This live-action adaptation of a new MOODYZ collaboration manga stars exclusive performer Rikka Ono. After the bath in his apartment breaks, an adult college student begins visiting a neighborhood bathhouse after work. One day, a beautiful woman he has never seen before is behind the counter, her bra visible beneath a tight shirt. After dozing off in the changing room, he dreams that she is giving him a blowjob—and from then on, he cannot get her out of his mind. The next day she enters the bathing area, her wet body showing through her clothes, and admits her fingers cannot reach deep enough. Over four hot summer days, the adult student and the frustrated bathhouse attendant give in to their desire for each other, leaving him certain he will return next year.