Female guests who came to stay at a certain hot spring inn. When I enjoy the open-air bath, which I am proud of, something strange happens to my body... It's hard to breathe, my chest feels hot, and an indescribable pleasure runs through my whole body from the depths of my heart... A powerful aphrodisiac that the owner of the inn gently mixed in the hot tub. The women who have been affected cannot resist the excitement that was set up, and they are played with by men in the open-air bath.
