Rule 34 Dev - 1boy 2014 abs anthro atlas_(jelomaus) balls biceps big_balls big_muscles big_penis bng brown_fur ear_piercing equine facial_piercing flaccid fur hair hooves horse male male_only mammal medallion muscles nipple_piercing nipples nose_piercing nose_ring nude pecs penis piercing pointy_ears solo standing vein veiny_penis whiskers white_fur yellow_eyes|1884458584