[Gallagher]

Batz is right, fan-fiction would fall under this, but that's a more complicated matter.

It's like those people that buy art of their original characters instead of their avatars. People like to see how others imagine their character acting.

Buying OC stories works like this. The writer is given information on personality and such, a suggestion on what the story could be about, and they either agree to do it or they don't. Payment can be based on the general size of a story (half page, full page, two page, etc.), or something like word count.

The people that buy writing is small, but there is a market for it.