I debated including ERWA in my list of resources since it is a bit edgier than anything else I’ve posted, but erotica is a legitimate, and growing, genre. Even Gen Fiction can have a well written romance with a steamy sex scene.
ERWA’s focus is on the “world of erotica and sensual pleasures.”
The site does provide resources for writers of erotica, such as stories and calls for submissions. But, it also provides links to adult movies and forums for adult issues. If you are looking for something specific, the offerings are clearly marked so you won’t stumble across something you didn’t want, or mean, to see.
May the Muse be with you,