Rule 34 Dev - absurd_res animal_genitalia animal_penis anthro balls canid canine canine_genitalia canine_penis canis digital_media_(artwork) erection fur fury_(furythewolf) genitals grey_body grey_fur hair hi_res hidewolff knot looking_at_viewer male mammal nude penis red_body red_fur simple_background smile solo tail wolf|10942289056