If anyone is interested in literally thousands of erotic tales, there’s a LGBT, free to use archive of stories called www.Nifty.org. The majority of the catalogue is gay and lesbian, but there’s a bisexual tab as well, with plenty of straight stories. About 20 subcategories in each orientation, with each category containing hundreds of stories.
It ranges from the romantic to the depraved.
Enjoy.
Source: reddit.com/r/eroticliterature/comments/fjymgq/nifty_nsfw