The filming begins with a promise: "You absolutely must not climax." The one who made this promise is Mirei Kazuma. Starting off with a romantic, lovers-like atmosphere, we slowly explore her erogenous zones, teasing her gently. As she genuinely starts to feel pleasure and her arousal builds, we intensify the stimulation. She gasps, "This is bad... I'm gonna," drawing dangerously close to orgasm. Her body is clearly aroused, already on the verge of climax, yet she desperately holds back, pretending to stay composed—an incredibly thrilling sight!