In a seedy massage parlor, a curious patron pays for more than just a relaxing rub-down. Hidden behind a two-way mirror, she watches as the masseuse's skilled hands work their way from the client's shoulders to his groin, his growing erection tenting the towel. The voyeur licks her lips in anticipation as the masseuse, oblivious to her audience, leans in to whisper something naughty, her luscious breasts pressing against the man's chest.