Description:
Oh boy, you better take your mother to the washrooms, Princess! She looks likes she’s about to explode!
Fart edit of https://derpibooru.org/1959862
Twilight Velvet vector used; https://www.deviantart.com/ninjamissendk/art/Twilight-Velvet-287194992
Twilight Sparkle vector used; https://www.deviantart.com/davidsfire/art/Twillight-Sparkle-tired-542044756
Request for; https://www.deviantart.com/funimation2002