FURVERT!

animal_genitalia animal_penis anus astra_system backsack balls blue_eyes butt double_diamond_(mlp)earth_pony equid equine equine_genitalia equine_penis erection feral friendship_is_magic fur genitals hasbro hi_res horse looking_back male mammal mane my_little_pony nude penis pony rear_view smile solo spread_legs spreading white_body white_fur white_mane