Rule 34 Dev - 1boy animal_genitalia anthro balls belly big_penis black_eyes black_hair black_nose bottomless bovine bulge cattle clothing erection facial_hair facial_piercing fangs green_underwear hair holding_object horn huge_cock humanoid_penis male male_only mammal manly mature_male musclegut muscular muscular_male nipples nose_piercing partially_clothed pecs penis piercing pose sideburns simple_background solo standing sweat teeth thick_penis thong topless underwear undressing vein veiny_penis wolfthings|2300954848