Rule 34 Dev - animal_genitalia animal_penis balls black_balls black_perineum blonde_hair blue_eyes bondage bound cum cum_on_tongue equine equine_penis eyebrows green_eyes guiche_ladder guiche_piercing hair horse horsecock kartos male mammal mane medial_ring penis piercing spanking tail_wraps tongue tongue_out vein veiny_penis wraps yaoi|3178141592