Rule 34 Dev - abs anthro biceps biped black_nipples blue_eyes brown_body brown_fur claws digitigrade fur grey_body grey_fur looking_at_viewer male muscular muscular_anthro muscular_male nipples nude pecs pose simple_background smile solo standing tail tan_body tan_fur toe_claws white_background maneater kobrin canid canine canis mammal wolf|1316457870