nipplegasm.....
An orgasm occurring due to stimulation of the nipple; with or without additional stimulation, the term remains the same if the triggering action was nipple play.
Scientists have recently uncovered that stimulating a woman's nipples activates the exact same part of the brain as touching her clitoris does. This part of the brain contains shared neurons that are stimulated when either the clitoris or nipples are touched. It’s these neurons which signal for the release of oxytocin, a neurochemical which causes feelings of pleasure and relaxation. The levels of oxytocin then spike in the brain just before reaching orgasm.
I myself can have a nipplegasm by just lightly biting /sucking or tweaking my rleft nipple....but not the right one..it is too sensative {lol}
http://www.salon.com/2016/03/30/america ... m_partner/