Waka Hayase, a married woman and office worker, got married without having much experience with men, and her relationship with her husband was indifferent. I'm interested in sex, but I lack confidence in myself and can't be proactive. Something happens that leads Waka to go on a hot spring trip to awaken her hidden sexuality... The guide is Minako Uchida, a woman with a bewitching smile. Her sweet and mysterious words reveal Waka's hidden desires. A new sensation documentary about a strange combination of two women and one man who go on a lewd trip.