Tony Stark ficfinder question

Saturday I was talking with a friend about some of the more... unusual slash pairings and stories I've read and I mentioned a movieverse Tony Stark/Jarvis-Armor story I read, and she wanted to see it. I know I originally found the story linked on a friend's LJ but I can't remember whose it was, and it was probably a few years ago, I think before Iron Man II came out. Does this ring a bell for any of you? (I don't have an Iron Man icon so Astroboy will have to do...)

eta: Found thanks to crimsonquills!