See V. Bullough, Sexual Variance in Society and History (1980).
Act in which the male reproductive organ enters the female reproductive tract (see reproductive system). Various sexual activities (foreplay) lead to physiological changes that progress to orgasm (climax) and resolution (see sexual response). If it is completed, semen passes from the male into the female's body. If conditions favour fertilization, a sperm joins with an egg, and pregnancy begins (see fertility; reproduction); contraception can prevent this. Intercourse with an unwilling female is rape. Seealso reproductive behaviour; sexuality, human; sexually transmitted disease.
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Inability to experience arousal or achieve sexual satisfaction under ordinary circumstances, as a result of psychological or physiological problems. The most common sexual dysfunctions have traditionally been referred to as impotence (applied to males) and frigidity (females), but these terms have gradually been replaced by more specific terms. Most sexual dysfunctions can be overcome through use of counseling, psychotherapy, or drug therapy.
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The deliberate abstinence from sexual activity, usually in connection with a religious role or practice. It has existed in some form in most world religions. It may indicate a person's ritual purity (sexual relations being viewed as polluting) or may be adopted to facilitate spiritual advancement (as sexual activity would take place only within the bonds of matrimony, marriage and family were seen as an entangling distraction). In shamanistic religions, shamans are often celibate. In Hinduism, “holy men” (or women) who have left ordinary secular life to seek final liberation are celibate. Buddhism began as a celibate order, though many sects have since given up celibacy. Chinese taoism has monastics and independent celibate adepts. Islam has no institutional celibacy, but individuals may embrace it for personal spiritual advancement. Judaism has prescribed periods of abstinence, but long-term celibacy has not played a large role. The early Christian church tended to regard celibacy as superior to marriage. Since the 12th century it has been the rule for Roman Catholic clergy, though clerical celibacy was never adopted by Protestantism.
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Kink is a term used to refer to a broad range of sexual practices (sometimes referred to as "kinky") such as spanking, bondage, dominance and submission, and sadomasochism (BDSM). Kink sexual practices transgress what are considered "normal" sexual boundaries as a means of heightening the intimacy between sexual partners. (It is therefore distinguished from sexual fetishism, in which sexual desires are displaced from the intimate partner to an inanimate object). Because of its relation to "normal" sexual boundaries, which themselves vary by time and place, the definition of what is and is not kink varies widely as well. Practitioners are sometimes considered to be perverts by "outsiders."
Kink sexual practices have been the subject of a Canadian TV show, KinK.