Rule 34 Dev - 4_toes animal_genitalia animal_penis anthro balls blush canine_genitalia canine_penis claws erection feet fur genitals head_tuft kneeling knot looking_at_viewer male navel nude pawpads paws penis purple_body purple_fur simple_background smile solo toe_claws toes tuft white_body white_fur ddgio canid canine canis mammal wolf 2022 hi_res signature|18816996275