What has everyone wanted to see a story of?

The real question is- what do YOU want to write about? Write for yourself, not for us.

Ascended Sleeper said it best, write what YOU want to write about...

If you need inspiration, need someone to tell you what to do.
If you want to write for others, not for yourself.
Then do not write.
Write if you have to, if you need to, if it is the only way to tame your thoughts.

This. The fan fic is very personal. It's only a plus if someone else enjoys reading it.