rule 34 2022 anthro anus ass ass up big breasts black hair border breasts canid canine curled tail dated digital media artwork female fur furry furry only genitals goo disambiguation gradient background hair hindpaw kitsunewaffles chan long hair looking at viewer looking back looking back at viewer mammal nude paws pink anus pink pussy presenting presenting anus presenting hindquarters presenting pussy pussy raised tail rear view red eyes sabera shaded simple background solo tail white border 5727786