Looking for a werewolf fic

I'm looking for a specific Merlin/Arthur fic. I think it may have been posted on the kinkmeme and may still be a WIP. I've looked for it on Pinboard and Delicious but can't find it.

All I can remember is that it starts with Merlin who is a werewolf and is being hunted (possibly by Arthur) and Merlin is cornered (in an old building, I think) and scared and Arthur calms him down and tries to convince Merlin he won't hurt him. Sound familiar?

ETA: Found - http://kinkme-merlin.livejournal.com/31491.html?thread=31326467#t31326467