Budding gravure idol Ibuki Aoi has a great figure with G-cup breasts! But there are other girls with big breasts, and her popularity is waning. Ibuki visits a salon that was introduced to her to improve herself, but her underwear is visible through the oil, and the treatment relaxes her nipples and clitoris, making her moan and get wet as she climaxes. Her body is now more to men's liking, and she has more work, but she goes back to the salon again in search of pleasure... As her vaginal walls are loosened with fingers and her porcio is penetrated by a penis, Ibuki loses all patience and goes crazy. She can no longer escape the pleasure...