Glossary of Sex and Sexuality
Sex Toys, Sexual Health and Sexual Practices...

What follows is a rather comprehensive list of brief definitions for a wide range of normal and perhaps not so normal sexual practices, sex and sexuality, sexual health and yes, sex toy related terms.

The information contained within the Sex, Toys and Adult Entertainment Glossary of sex and sexuality, sex toys, sexual health and sexual practices, preferences and perversions is only as accurate as the sources relied upon, and as such is presented as much for its adult entertainment value as for any educational purpose it may hold.

Eagle wings:
... a position where a woman's legs are spread wide open during sex, or oral sex.
Easy:
... slang for someone who has sex with multiple partners.
Eat out:
... Slang for vaginal oral sex. Cunnilingus, or eating pussy, is something that every man needs to know how to perform well. Truly, what woman doesn’t love to be eaten out with expertise?
Ecdemolagnia:
... sexual arousal from traveling or being away from home.
Ecdyosis:
... sexual arousal from removing clothes in front of others
Ecorchement:
... flagellation.
Ecouteurism:
... listening to others having sex without consent.
Ederacinism:
... to tear out sex organs by the roots as in a frenzy or to punish oneself for sexual cravings.
Edgeplay:
... these are particularly dangerous activities that are looked upon with some trepidation. Often techniques that include blood sports and asphyxia.
Edgeplayer:
... a person takes part in edgeplay. Example:
... "The guy is a real edgeplayer; he's into heavy blood sports and asphyxia."
Ejaculation:
... the process during orgasm where semen is emitted forcefully through the penis.
Elastrator:
... device, resembling a pair of tongs, used for applying very strong and tight elastic bands, intended for veterinary use in castrating and tail-cropping young animals, but sometimes used as a form of clamp in SM play, especially on nipples (prolonged wearing of such bands should be avoided).
Electric Shock:
... using electric shock for sensory enhancement.
Electro-torture:
... using a small electrical current used for erotic stimulation.
Electrics:
... to be tortured or stimulated with a low-voltage electrical device, such as a violet wand, PES, or a TENS unit. Safe when done by a knowledgeable dominant but very dangerous when done by an inexperienced dominant.
Electrophilia:
... sexual arousal from electrical stimulus.
Electrolysis:
... an electrical method of removing hair.
Elopement:
... hasty and clandestine marriage without consent of family members.
Emetophilia:
... Roman shower; arousal from vomit.
Encraty:
... abstinence from sex.
Endorphin:
... natural painkiller secreted by the body when experiencing pain. It allows one to receive more pain due to an analgesic effect. When a person is under the influence of endorphins, usually it is said that he or she is in "subspace."
Endytolagnia:
... sexual arousal only from partners who are clothed.
Endytophilia:
... sexual arousal only from partners who are clothed.
Enema:
... the insertion and expulsion of fluids into the anus.
Enema cocktail:
... drinking the purged contents of an enema.
Entomocism:
... the use of insects.
Entomophilia:
... sexual arousal from insects or using, them in sex play.
Eonism:
... crossdressing.
Eopareunia:
... engaging in sex while young.
EPE:
... erotic power exchange.
Ephebophilia:
... attraction to adolescent sex partner.
Episioclisia:
... suturing of the labia majora; infibulation.
Eproctolagniac:
... person sexually aroused by flatulence.
Eproctophilia:
... sexual arousal from flatulence.
Erectile Dysfunction:
... the inability to develop or maintain an erection for penetrative sex. Can be classified as primary (always existing), secondary (having functioned previously) or situational (occurring only in specific situations). Also known as impotence.
Erogenous Zone:
... any area of the body that is especially sensitive to sexual stimulation and touching. Common erogenous zones include the genitals, breasts, nipples, and anus.
Erotic Embarrassment:
... "Forcing" a submissive to dress, speak or perform acts that he or she actually desires but has been restrained by societal pressures.
Erotic restraint:
... when movement is restricted for erotic play.
Erotica:
... sexual literature and photos.
Erotographomania:
... sexual arousal from writing love poems or letters.
Erotomania:
... people who develop an unreasonable love of a stranger or person not interested in them.
Erotophobia:
... fear of sexual love.
Erotophonophilia:
... lust murder.
Essayeurs:
... men who were hired by bordellos to become sexual with women so that timid clients would follow their lead.
Eugenics:
... belief that only the fittest should impregnate women.
Eunich:
... a male who has had his testicles removed.
Eunuchs:
... castrated men.
Eviration:
... emasculation or castration.
Executions:
... a legal death sentence, some people become sexually aroused by watching executions.
Exhibitionism:
... getting sexual pleasure from exposing or displaying the body to others or being watched while having sex.
Exhibitionist:
... a person who gets pleasure from exposing or displaying their body to others or being watched while having sex.
Exmuliebrate:
... castration.
Exophilia:
... neophilia; fetish for the unusual or bizarre.