A new girl

Amy finds herself in a new school year with new people. West Point High School is the only school in the state that is all girls. From the principal, down to the janitor, all-female employees. However, there was something different about this school than most, everyone gains weight, and everyone is fat.
Then, a skinny girl comes in, she seems to have a crush on Amy. She seems to really like fat things as well, especially fat Amy. Who knows how fat Amy will get with the new girl around, it's only 4 years till graduation.