Lush Stories is a huge literotica website that focuses on bringing the user access to high quality adult erotic entertainment. If you've ever read a sexy story before and thought to yourself 'damn, that's some good gay erotic reading', you might find that this destination is the best way to get your hands on some top quality gay text.
The site has a number of sections where content is broken down into categories such as BDSM, college sex, exhibitionism and many others. New stories are added on a regular basis and if you fancy yourself as a writer of sorts, feel free to upload your own erotic stories. Note that Lush Stories is not a 100% gay site, but the sub-section I've linked from here is as homoerotic as it gets. You'll find tales from all over the world - some fictional, others true - that detail some of the hottest butt fucking fun the Internet has to offer.