Sara Futaba becomes curious about a massage parlor that's been trending online. Despite feeling uneasy about the shady older man who runs the place, she can't resist the offer of a free first session and agrees to undergo treatment. During the session, her entire body is carefully attended to, and she's amazed by the technician's skill. Before long, she even receives vaginal massage using a flesh dildo. After returning home, Sara feels awful about what happened—but her body remains filled with pleasure, leaving her with an unforgettable experience.