Hirai, the owner of an inn in a certain hot spring area, is spending sloppy days without making any management efforts along with the worth of Nakai. It was eating up the heritage left by its predecessor, but it has reached its limit, and recently it has been threatened by debt collectors. One day, a female student named Mio and Nana comes to a part-time job that also serves as an internship. Kudo, a debt collector who knew the situation, made a villainous proposal. It was a thing that could make them fall into a companion for sexual entertainment.
