Office ladies working in Shinjuku come to try out a free beauty treatment. As they try to relieve their daily fatigue, a male therapist appears before them! They end up receiving an oil massage in a state of near-nakedness, wearing only paper underwear... However, the oil brings pleasure and release to their tense bodies! As the woman's most important parts are stimulated, she is confused, but she opens her legs on the treatment table in search of pleasure, and even accepts the penis! Embarrassing but unable to refuse sex! Completely hidden camera footage!