Rainbow Dash and Pinkie Pie give Rarity a cake and cider containing lots of fart powder enhanced by Starlight Glimmer. Rarity finds herself gassier than she ever knew was possible, and embarrasses herself onstage, and during a party with Celestia.

Contains: Fart, extremely ridiculous gassiness, and the usual stretchy scenarios, possible OoC, etc. If you don't like it, please ignore it and find a story that doesn't have this, or that has more story to it. Don't take too seriously.