The SmutWords Glossary

Every trope, kink, fetish, and dynamic explained in plain language — plus real books to read for each one.

All Tropes Kinks Fetishes Dynamics Practices
All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
kink

Edging

Edging is the practice of bringing a partner to the brink of orgasm, then stopping or backing off before they can finish, repeating this cycle to prolong arousal and intensify the eventual release.

trope

Editor/Author Romance

A romance where the protagonist is an editor (often a book editor) who falls for an author, blurring the line between professional critique and personal desire, frequently while working on their manuscript together.

trope

Eldritch Futanari

A romance/erotica trope in which a character who is a futanari (a woman with both female anatomy and a penis) is also an eldritch being, cosmic entity, or something equally inhuman and reality-bending. The story plays on the awe and horror of encountering a lover whose body and existence defy human norms.

dynamic

Eldritch Romance

A romance where one or both partners are cosmic horrors, ancient deities, or beings whose true form defies human comprehension, and the love story grapples with the existential terror and fascination of loving something unknowable.

dynamic

Elf Romance

A romance subgenre featuring elves as protagonists or love interests, often set in fantasy worlds where their longevity, magic, and otherworldly beauty create both allure and conflict with shorter-lived human counterparts.

trope

Enemies to Lovers

A romance trope where two characters begin as rivals, adversaries, or outright enemies and gradually develop a deep, consuming love for each other, often through forced proximity or shared conflict.

practice

Erotic Asphyxiation

Erotic asphyxiation is the practice of intentionally restricting oxygen or blood flow to the brain through pressure on the neck or chest during sex or masturbation, done specifically to intensify arousal and orgasm. In romance and erotica it is often written as breath play, choking, or neck-holding during a scene of dominance and surrender.

kink

Exhibitionism

Exhibitionism is the kink where a person gets arousal from being seen naked, performing sexual acts, or being watched, either by a known partner, a stranger, or an unseen audience. In romance fiction, it often shows up as a couple sneaking a moment in a public place or a character deliberately putting on a show for their lover's gaze.