Candaulism

Duke of Orléans Showing His Lover by Eugène Delacroix
1782 cartoon by James Gillray, depicting Sir Richard Worsley helping George Bisset view his wife, Seymour Fleming, naked in a bath-house. The caption reads: "Sir Richard Worse-than-Sly / Exposing his Wifes Bottom; – O fye!"

Candaulism, also called candaulesism, is a paraphilic sexual practice or fantasy in which one person exposes their naked partner, or images of their naked partner, to other people for their voyeuristic pleasure or the pleasure of their partner.[1] Candaulism is associated with voyeurism and exhibitionism.

The term may also be applied to the practice of undressing or otherwise exposing a female partner to others. The term may also be applied to posting of personal images of a female partner on the internet or urging her to wear clothing which reveals her physical attractiveness to others, such as wearing very brief clothing, such as a microskirt, tight-fitting or see-through clothing, a low-cut top, or minimal-coverage swimwear.