Rule 34 Dev - 2018 anatomically_correct anatomically_correct_feral anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis antlers brown_body brown_fur canid canine canine_genitalia canine_penis canis cervine cervine_genitalia cervine_penis claws deer elk erection fangs feet feral fir_tree forest from_behind_position fur genitals group hooves horn interspecies knot knotted_penis lipsticking looking_at_genitalia looking_at_penis male male/male mammal marker_(artwork) mounting open_mouth outside penis penis_tip plant predator/prey roz_gibson sex sheath signature smile snow tail teeth toes tongue tongue_out traditional_media_(artwork) tree white_body white_fur winter wolf|13483776176