Mizuki, the beauty everyone admired in school, suddenly asks to meet after years apart. The reunion feels wonderful until she starts pitching a suspicious body gel and promises commissions for recruiting new members. She tempts him into trying it at a hotel, spends the night with him, and gets him to sign up because he wants their relationship to continue. Every time he tries to cancel, she uses teasing, edging, and expert orgasm control to stop him, then exploits him to recruit still more members while draining him again and again.