FURVERT!

antelon anus bent_over big_anus black_hair butt earth_pony equid equine female feral friendship_is_magic fur genitals grey_body grey_fur hair hasbro horse looking_at_viewer looking_back mammal my_little_pony nude octavia_(mlp)pony presenting presenting_hindquarters puffy_anus purple_eyes raised_tail simple_background smile solo tail vulva