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Glossary
Nipple Clamps
Devices designed to grasp the nipple and apply pleasurable pressure to the nipples during sex play.
Nonoxynol - 9
A detergent, sometimes included in lubricated condoms, lubricants and birth control gels and foams, that kills sperm. Some people are allergic or sensitive to nonoxynol-9. Originally thought to reduce the transmission of STDs, recent studies have shown that because nonoxynol-9 can irritate mucous membranes, it actually increases the risk of STD transmission