The third in the series. Nipples are more sensitive than vaginas or clitorises. The nipples are teased as the breasts are touched and stimulated in a roundabout way. As the nipples are touched, they gradually become erect, and the girl's facial expression and reaction as she feels them are captured in close-up on two screens. [Please note that there may be some disturbances in the image and sound, but this is not a defect in the product itself.]