Thanks to the great location of nerve endings on the female nipples, this erogenous zone is an indispensable object manipulation. Stimulating the nipples is an integral part of different kind of sex. First of all, this is one of the most important preludes for a good warm-up partner. And is also used as a way of achieving orgasm by means of stimulation, but not every woman is able to do so only when exposed to the nipples. More likely, this method is an additional tool of stimulation , method of exposure on one of the erogenous zones. Some women experience pleasure just from squeezing the nipples, and some need even more like pulling with a chain, hanging weights and different weights. And some women sated to the conventional pinching nipples added more sophisticated forms of torture for tender nipples.