Meme: Stories that never were

[rabidsamfan]

From rubynye, who inspired me to give this a try: (If nothing else, it might break the writer's block.)

Give me the title of a story I've never written, and feedback telling me what you liked best about it, and I will tell you any of: the first sentence, the last sentence, the thing that made me want to write it, the biggest problem I had while writing it, why it almost never got posted, the scene that hit the cutting room floor but that I wish I'd been able to salvage, or something else that I want readers to know.

Any fandom you've seen me write before is fair game. I'll try to come back with at least three of the possibilities.