Waka Hayase, a married woman and an office worker, got married with little experience with men, and her husband and her husband are also light-hearted. I'm interested in sex, but I don't have confidence in myself and can't be proactive. Waka will go on a hot spring trip that awakens her hidden sexuality. The guide is Minako Uchida, a woman with a bewitching smile. Her sweet and mysterious words expose Waka's hidden desires. A new sensational documentary about a mysterious combination of two women and one man who embark on a lewd trip.