In a seedy massage parlor, a young couple's romantic rendezvous turns into a taboo threesome. The masseuse, a smooth-talking stud, begins with a soft touch, but his wandering hands soon rouse the girl's dormant desires. She sucks his cock while her boyfriend watches, his own arousal evident. The masseuse then fucks her missionary, her boyfriend joining in to pound her from behind, their moans of pleasure filling the dimly lit room.