Rule 34 Dev - animal_genitalia animal_penis anthro apartment balls bulge bulge_rubbing canid canine canine_penis canis chair city city_background city_lights detailed_background digital_media_(artwork) erection floor fur furniture genitals hair hi_res inside knot looking_at_viewer lupelongo lying lying_on_ground male male_only mammal muscular night nipples penis solo welcoming window wolf|6866577760