FURVERT!

1:1 animal_genitalia animal_penis armor balls big_balls big_penis black_penis blue_background blush border cha0scorner equid equine equine_genitalia equine_penis erection feral friendship_is_magic genitals glistening gold_(metal)green_eyes hasbro headgear helmet hi_res hooves horse lying male mammal masturbation my_little_pony narrowed_eyes on_back penile penile_masturbation penis pink_penis pony purple_body royal_guard_(mlp)shadow simple_background solo spread_legs spreading squint tail tongue tongue_out vein white_border