Det bästa av ägarna erotisk gästfrihet! Alla borde åka dit minst en gång!

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!