FURVERT!

2014 absurd_res anus blue_eyes butt earth_pony equid equine female feral friendship_is_magic fur genitals grey_body grey_fur hair half-closed_eyes hasbro hi_res horse looking_at_viewer looking_back looking_back_at_viewer mammal maud_pie_(mlp)my_little_pony narrowed_eyes nipples open_mouth outside pony purple_hair rock solo standing teats vertex vulva