After work, Itsuki, a young wife troubled by stiff shoulders, visits a chiropractor. She briefly feels at ease with the gentle and careful treatment, but the chiropractor skillfully dispels her guard with clever words. Special herbal tea, treatments supposedly to correct bodily distortions... Each time it is touched, the body reacts unexpectedly, and despite feeling confused, it cannot resist the sensation. Before realizing it, has been deeply drawn into the trap set by the masseur… In the secret room of debauchery, the beautiful wife's reason crumbles!
