Commission: Friendship is Filthy (Patreon)

Applejack and the client's mud-loving OC, Sweetwater are having a good ol' wallow in a (now freshly cleaned) Pig pen, while Sweetwater is quite envious of Applejack's bust size. Sweetwater is 19 now and wonders why her boobs aren't as big as her good friend Applejack's yet.