Straight after the Starswirled music festival, where Pinkie kept fattening her up with sweets every morning to wake her up, Sunset was finding life a bit difficult with her added weight. Especially at CHS, where all the doors inside were too small for her huge belly and massive flab-ass.
 
Luckily, she has friends like Twilight and Wallflower Blush who are always willing to push her through every time. After all, Sunset helped them, so they would help her.