Lock on to sensual delight with Pipedream's Fetish Fantasy Extreme Auto VAC Nipple Pumps in clearly sexy clear. To enjoy this automatic device, just place the suction cups over your nipples, press the power button on the handheld motor, and enjoy the feelings as your sweet nipples swell sensually. After achieving the desired perk, click the power button again and you are good to go and all set to enjoy enhanced sensitivity and an amazing sensation!