Nipple Suction Cup
Definition - What does Nipple Suction Cup mean?
Nipple suction cups are are small suction devices designed to increase circulation and pull the nipples to make them fully erect. This stimulation can be pleasurable for many women, and can even lead to orgasm.
Kinkly explains Nipple Suction Cup
Suction cups are available from most online sex toy retailers and can range from simple, cheap plastic nipple covers to designer stainless steel nipple cylinders. Wearing nipple suction cups can be pleasurable in itself, but they can also increase nipple sensitivity once they are removed. They are a gentler alternative to nipple clamps.