Hirai, the owner of an inn in a certain hot spring resort, spends his days sloppily without even trying to run a business with Kai Kai.He was eating up the inheritance left by his predecessor, but it has reached its limit, and recently he has been threatened by debt collectors.One day, female students named Mio and Nana come to work part-time as internships.Kudo, a debt collector who knows the situation, makes a villainous proposal.It was a thing that can make two people fall into a companion who performs sexual entertainment.