Rule 34 Dev - anthro back_muscles balls_outline barazoku bent_over biceps blush bulge butt clothed clothing detailed_background detailed_bulge fur genital_outline grey_body grey_fur male muscular muscular_anthro muscular_male rear_view solo teeth underwear mumu202 gyee morgan_(gyee) canid canine canis mammal wolf 2020 3:2|11672627785