The proprietress of a hot spring inn and female guests have harem sex with one male guest in the open-air bath and guest room.

The proprietress of an extremely erotic hot spring inn and female guests (Kyoko Maki, Airi Hayasaka, Ririka Misuzu, Yu Shinoda) have harem sex with one male guest in the open-air bath or guest room, violently torturing his cock and milking his semen!