Help finding a story!

I need your help! heh For a year I've been searching for this breast expansion story I once came across yet haven't saved. It was a pretty short story, I cant remember the name though. The main character was either named Megan or something like that. She was a girl in high school. she either drank some expired milk or she had a milk allergy. I think it was the first one tho i dunno. she loved milk though. I recall a line like "She loved milk, if she could she would have sex with it.." something like that. well her breasts grow a bit and they were the size of like vollyballs or something. Then two classmates notice her in gym and they say something like "what a cow.." behind her back. she goes into the locker room when there is no one there and those two girls come in and suckle on her breasts, causing her to grow really big. I think her breasts ends up as big as trucks or something like that..thats all I remember. I actually wrote my own story using that as a base and added some stuff to it. My version is found here Story but i would really love to find the original. I can't remember where i found it in though. it may have been deviantart, writing.com, or overflowingbra.com but i checked all of those and cant seem to locate it. So if anyone can find the original story of this I will draw them a picture or write a story for them. Please help!