Gloria Saunders arrives at a quiet, bayside hotel for a relaxed evening. But the tranquility of her stay is quickly interrupted when a trio of men violently kidnap her, bringing her to a strange club. Confused and frightened, Gloria is soothingly informed that she is to be the centerpiece of an elaborate sexual performance which will fulfill her deepest longings and hidden desires, only to have no memory of the experience after it concludes. With no choice but to participate, she is prepared and brought on stage where anonymous lovers of all types begin to emerge through the mysterious green door.