Haruka arrives at Nonomura Hospital, seeking her first gynecological check-up. Under the professional guise of care, the attentive Dr. Nonomura and his staff introduce her to their unorthodox, sensual examination methods, designed to diagnose through bodily response. Her body yields and shudders as they explore her deeply, awakening profound pleasure and a sense of helpless submission, making her first appointment an unforgettable, intimate encounter.