Rule 34 Dev - animal_genitalia animal_penis anthro blind blindfold canine_genitalia canine_penis canine_penis_tongue disability genitals glowing male penis penis_tongue sarkin_and_siku simple_background solo tongue tongue_out unusual_anatomy unusual_genitalia_placement unusual_penis_placement border_collie canid canine canis collie domestic_dog herding_dog mammal pastoral_dog sheepdog headshot_portrait hi_res portrait|13391398160