rule 34 anatomically correct anatomically correct genitalia anatomically correct penis animal genitalia animal penis balls blue background blue eyes blue hair braeburn mlp comic comparing competition equid equine equine penis erection fan character feral friendship is magic fur game show genitals green body green eyes green fur group hair hasbro hi res hooves horn tail ian joy magic magic user male malemale mammal mane medial ring musical note my little pony orange body orange fur penis penis size difference pony semi anthro sexual competition shining armor mlp simple background smile tape measure telekinesis unicorn unicorn horn wheel whistle whistling white body white fur yellow body yellow fur 4116708