Need Help Finding an FF Story

[Guest FAT_SUIT_LVR]

I remember reading a story on FF a while back called "A Shake in the Fridge," or something to that effect. I was wondering if anyone else remembered it. I was also wondering, if by a miracle, someone had it saved somewhere, or had access to it online. I actually like that type of magic weight gain story. I actually wanted to access the story to improve upon it.

The story's plot could be summarized like this: a girl has a magical shake in her fridge. She drinks the contents of the shake and makes a wish to gain to 600 pounds. She does, and reveals her new self to her boyfriend. He freaks out at first, but somehow she convinces him to gain to that size as well. 

I hope someone out there has this quirky, yet interesting story. Please and thank you to anyone who can help.