noun, feminine/ʒwi.sɑ̃s/plural: jouissances
use, possession, enjoyment; enjoyment, deep pleasure; sexual pleasure, sensual delight; orgasm, climax
“Il est taillé comme une femme et en a tous les goûts; privé par la petitesse de sa consistance de leur donner du plaisir, il l'a imité, et se fait foutre à tout instant du jour. Il aime assez la jouissance de la bouche; c'est la seule qui puisse lui donner des plaisirs comme agent.” — He is built like a woman and has all their tastes; limited by the smallness of his ability to give them pleasure, he has imitated them, and gets fucked at any time of day. He quite enjoys pleasuring by the mouth; it is the only way he is able to give pleasure as the active agent.
From jouir + -ance.