FURVERT!

anus blush bodily_fluids butt clothed clothing duckoiii equid equine eyewear female feral friendship_is_magic genitals glasses hasbro horse looking_at_viewer looking_back mammal my_little_pony panties panties_down partially_clothed pony simple_background solo spread_butt spreading sweat twilight_sparkle_(mlp)underwear underwear_down vulva