Ever since becoming a princess, Twilight Sparkle is twice as gassy as she was before. Concerned that she's not worthy of being a princess, she tells Princess Celestia, who reveals the cause of her gassiness and tells her how to deal with it.

Contains: Farts (obviously).

As with my previous story, I don't think this concept is actually canon, but I do think it's fun to fantasize about all the same. At least for people who either find it funny or have the fetish. Not meant to be taken seriously, to the point that, like the Smelly Rainbow Dash story, I gave it an Alt. Universe tag.