rule 34 2018 4 toes anatomically correct anatomically correct anus anatomically correct genitalia anatomically correct pussy animal genitalia animal pussy anus ass black body black fur blue eyes border collie canid canine canine pussy canis claws collie conditional dnp digital drawing artwork digital media artwork domestic eyebrows eyelashes feet female feral fur genitals herding hi res in heat looking back mammal pastoral pawpads paws pink anus pink pussy presenting presenting anus presenting hindquarters presenting pussy psy101 pussy raised tail roxy roxcollie sheep simple background solo spread legs spreading toe claws toes tongue tongue out white body white fur 6059147