Keiko, 27 years old... married to her husband for 5 years, living each day in a fixed cycle. Intimacy with her husband had become once a week, then once a month, and finally once every half year… she was beginning to forget her happiness as a woman. One day, Keiko found an outcall massage flyer in her home mailbox and took an interest. It said they used a special beauty serum with rejuvenating effects, but it was actually an aphrodisiac oil. Keiko started regularly going for the 'drug-soaked massages' without her husband's knowledge———
