Despite being conscious of her idol image, Hikaru-chan warmly complies with erotic requests. You can clearly sense her growing arousal as a vibrator is applied to her during a drive. She continues to get turned on even when the vibrator is set outside the car, making her stand while people are nearby, her slightly troubled expression feeling incredibly real. Changing clothes inside the car makes her shy, and her nervousness further heightens the excitement—this is the highlight. Hikaru-chan's charm lies in her mature aura blended with a genuinely innocent eroticism.