Vol.1
Matsuno, a former employee of a big enterprise, quit his job to work at a rural hot-spring inn. That inn was renowned for its romantic matchmaking efficacy so it brought in a crowd of newlyweds and couples. One day, after a hard day's work, Matsuno accidently shares a bath with the head mistress of the inn and ends up having sexual relations with her. What will be the outcome of this casual fling?

Vol.2
Matsuno left the corporate life to work at the inn of a hot spring in hopes of living simply. But things get complicated quickly when you’re unofficially dating your employer. Since the day that he started, Matsuno and inn owner Nana Chikura have had an ambiguous relationship. Things aren't getting simpler either, not when he has young and nubile maid Sayumi pining after him. And when a busty protégé from his corporate life reappears, will his relationship with Nana be enough or will the temptation be too great?