Because she trusted the flyers advertising a famous massage place with excellent service, Mira Tamana had to pay a high price. After being introduced to the center by them, she signed up for a sauna massage course with the hope of relieving her very tense mood. However, she did not know that this center was opened by a pervert who specialized in luring beautiful young girls here and then putting aphrodisiacs in the sauna machine, making them lose all reason, reluctantly satisfying his animalistic passion.