nipple licking

Nipple stimulation or breast stimulation is stimulation of the breast. Stimulation may take place during breastfeeding or sexual activity, or be an indirect non-sexual response. It may be performed with the use of fingers, orally, such as by sucking or licking, as well as by the use of an object. As a sexual act, the objective which is to achieve sexual arousal, especially in the person whose nipples are being stimulated. The practice may be performed upon, or by, people of any gender or sexual orientation.
Breast, areola and nipples, are very sensitive erogenous zones in humans, the stimulation of which often results in sexual arousal. One of the physiological responses to sexual arousal is an erection of the nipples, and the erection of nipples in both women and men is often an indicator of sexual arousal, though such erection may be a result of other forms of sexual arousal; and nipples may become erect from non-sexual causes, such as from cold or during breastfeeding. Adult women and men report that breast stimulation may be used to initiate or to enhance sexual arousal, and a some women report experiencing orgasm from nipple stimulation.

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