Mari Koharu, the innkeeper of a hot spring ryokan, was being harassed by a rival inn. To show them up, she decided to increase guest satisfaction with her naked body. The unique charm of this inn is the thrilling yet liberating outdoor sex experience. From outdoors to hot springs to guest rooms, Mari Koharu strips off her kimono and takes the customer's cock deep into her mouth. Would you like to taste her pussy too? Experience the ultimate service from Mari Koharu's orgasm-inducing sex.