In the heart of Tokyo, a clandestine camera captures the intimate moments of unsuspecting women at a ladies' clinic. Today's subject is Erica, a 22-year-old hostess. She's unaware of the hidden lens as she undresses, revealing her petite frame and small, perky breasts to the prying eye. Her gynecological exam, conducted by a stern-faced doctor, is recorded in graphic detail, from the cold metal speculum to the intimate internal examinations.