Jun is a high-achieving office lady working in sales for a major foreign-owned manufacturer. She's a beautiful woman with high qualifications who handles her demanding job, drives a luxury car, and lives alone in a high-rise apartment. However, she has a secret life that she keeps hidden from her company... she works as a "men's esthetician" for members only. She seduces male clients with intimate massages, stimulating their penises that unexpectedly become erect through their thin paper underwear, and then seduces them by pressing the tip against her vagina. Her confident massage skills have made her the number one requested esthetician. Side job? Hobby? To relieve stress and satisfy her sexual desires, this top-notch woman preys on male clients every day!