Without a script, Rin Natsuki and Squirrel with instinct, a hot spring trip for two people. After being swayed by a train and enjoying sightseeing in a hot spring town, she is exposed to her real appearance that she usually does not show in front of the camera with a play full of private feelings, such as petit exposure at an inn, an open-air bath, sex in the room, and toy blame. Here is the vivid and lustrous figure of life-size Rin Natsuki!