Nipples, when played with, can set off fireworks throughout your body. Enough stimulation, and you can even reach that big O - or get super close to it!
Each nipple has hundreds of nerve endings, making them super sensitive to touch. And playing with your nipples can bring you a lot of pleasure. When your nipples are stimulated, they shoot off sparks in the genital sensory cortex. This is the same area of the brain that’s aroused by clitoral stimulation.