Hi,
What makes a good erotic story, in my opinion:
1. It's clearly written and formatted so it's easy to read,
2. It actually has a strong plot and well developed characters,
3. The erotic elements are peppered through the story; sometimes I've read stories on here where they didn't get to the sex until the next thread. So season it in from the beginning.
I pretty much come on this forum because of the fiction section; I rarely visit any of the other threads. I enjoy reading any kind of story, whether it's gay or straight or bi or whatever, as long as it's well written.