Behind the glamorous entertainment industry lurks a disturbing truth. Rumors spread of a rejuvenation massage parlor operated by a prominent modeling agency. Within its walls, aspiring idol girls who haven't yet made it work as estheticians. Under agency orders, these girls exist solely to fulfill clients' desires. Clients become aroused by the effects of the massage, then greedily indulge in the girls' bodies. And the girls themselves gradually transform into mere submissive females. This is the dark reality captured in secret.