Rule 34 Dev - 2boys animal_genitalia animal_penis anthro asatrua balls blue_eyes brown_mane duo equid equine equine_penis felid feline fur gay genitals hair hi_res horse interspecies lion lips long_penis male male/male male_only mammal mane muscular pantherine penis piercing pink_hair surprise tan_body tan_fur text thick_lips twig_(umbra) url yaoi zebra|5973473848