An ordinary office lady's routine is suddenly interrupted by a mysterious chiropractic clinic. Seeking relief from shoulder stiffness and body aches, she follows a flyer and visits the local clinic. The staff's kind and thorough consultation puts her at ease, and she agrees to treatment. However, once the session begins, unexpected events unfold. She's instructed to change into paper panties and a bra, forced to drink a strange medication said to enhance effectiveness, and then subjected to a massage using a special oil. A blindfold is added to deepen relaxation. Though suspicious, she hesitates to refuse—after all, it's her first time. But the therapist is actually a perverted masseur. After drugging her with aphrodisiacs and driving her into a state of intense arousal, he brings her to climax after climax, arching her back in ecstasy. creampie.