Rule 34 Dev - 2014 animal_genitalia anus ass balls big_balls blue_eyes cutie_mark d duo earth_pony equine feral fetlocks fur gypsy_vanner hair hooves horse hug long_hair lostdragon01 male male_only mammal multiple_males my_little_pony nude on_top open_mouth pony smile tyelle_niko yaoi|1885031264