penetrative
121Tank — For other uses, see Tank (disambiguation). Tank A former British Arm …
122Vagina — This article is about the body part. For other uses, see Vagina (disambiguation). Vagina …
123Group sex — For the 1980 Circle Jerks album, see Group Sex. For various uses of the word orgy , see Orgy. Peter Fendi, 1835 …
124Sex education — Sex Ed redirects here. For other uses see Sex Ed (disambiguation). Barbara Hastings Asatourian of the University of Salford demonstrates Contraception , a sex education board game played in UK schools. Sex education refers to formal programs of… …
125Erotic spanking — Spanking with a paddle in a BDSM dungeon in New York City. Erotic spanking (also known as spankophilia) is the act of spanking another person for the sexual arousal or gratification of either or both parties. Activities range from a spontaneous… …
126Promiscuity — Promiscuous redirects here. For other uses, see Promiscuous (disambiguation). In humans, promiscuity refers to less discriminating casual sex with many sexual partners.[1] The term carries a moral or religious judgement and is viewed in the… …
127Vasectomy — Diagram showing the usual location of a vasectomy. Background Birth control type Sterilization First use 1899 (experiments fro …
128Cybersex — An Internet user engaged in cybersex, using a webcam. Cybersex, also called computer sex, Internet sex, netsex, mudsex, TinySex and, colloquially, cybering, is a virtual sex encounter in which two or more persons connected remotely via computer… …
