A clitoral pump may also be referred to as a pussy pump.
More About Clitoral Pump
Simple pumps are cup shaped and attached to a hand pump which resembles the bulb on a blood pressure cuff. The cup is placed over the clitoris, the labia or both. Then, the bulb is pumped by hand to create a vacuum between the cup and the skin, thus pulling blood into the area. Most clitoral pumps are made from silicone and also come in a variety of novelty shapes. Some are also made with ticklers in the cup and vibrating bullets to increase pleasure.