Why would you use a nipple sucking device if sucking on nipple works?
My girlfriend and I went researching sex toys to see items we may not know about but could use to enjoy. We have both heard of the nipple clamps and why it works but never heard of the nipple suction method/device. I feel like it is a waste to try the product because I can be a suction using my mouth and get the same result, maybe even better. What is the added benefit of owning the product? Am I being sensitive if I feel it is not worth even investigating?