To nejlepší z vlastníků erotické pohostinství! Každý muž by tam měl jít alespoň jednou!

They start up a new business in order to restore a Japanese inn. It is struggling to continue due to poor business! Now it is an “erotic ryokan” that welcomes guests in the nude and provides them with erotic entertainment. We infiltrated such an onsen inn! What kind of excessive entertainment awaits them there! This is the fourth installment in the series!