Applejack and Rarity start going out and soon sleeping in the same bed. Rarity is worried that some of her dirtier habits will disgust Applejack, but they only make her like her more, and they have a little dirty fun together.
Contains: Farts, omorashi/wetting, olfactophilia, and buttplay. Chapter 4 contains soap/washing as well.
I might have more confidence to write again. But don't take too seriously, as it can be ridiculously stretchy, and don't expect super-high quality either. If you don't like my other fetish stories, you might not like this one either. Only read if you're not fussy about quality, and you either have the fetishes or find them funny.