Oral stimulation of nipples

Oral stimulation of nipples is a human sexual practice. Typically, one person will orally stimulate the nipples of another person. The stimulator may lick, suck, or bite the other person's nipples.^[1] The practice may be performed upon—or by—people of any sex or gender. Some people are able to perform oral stimulation upon their own nipples. Oral stimulation of nipples can be a form of foreplay. Some females experience breast orgasm without other forms of sexual stimulation.^[2]

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A related, but far less common sexual practice is the paraphilia of erotic lactation. Erotic lactation involves deriving sexual stimulus from interaction with or consumption of breast milk, often through adult breastfeeding.