Trying to Find a Story

I remember seeing a story on deviantART a while back, and something about it really caught me, so I've been looking for it since then so I can read it again. However, it appears to have somehow disappeared off the face of the Internet, and I can't find it anywhere. 

Basically, the story was about two lovers, where the female was the goddess of the moon. I remember them going up onto the top of a hill, bidding each other farewell until they meet again.

Then the female turns white and shiny and starts inflating, becoming an enourmous ball and rising up into the night sky. Eventually, all her human features disappear, and she turns out to be the moon. Literally, the moon.

I can't even remember the title of the story, so I don't know what to search for to find it again, but I'd really like to find it again.

Does anyone here know the story that I'm talking about?