rule 34 2017 ammeris animal genitalia ankh anthro avian balls beak black fur black hair black scales blue feathers blue fur bracelet breasts brown fur brown hair brown markings brown nose claws clitoris digitigrade duo egyptian erection eye markings fangs feathered wings feathers female finger in mouth fur gryphon hair jewelry kangaroo knot larger male male mammal markings marsupial multi knot multicolored hair nipples nude open mouth penetration penis pussy raised heel scales sex simple background size difference spirale spirale character straight teeth text toe claws tongue vaginal penetration vein veiny penis white feathers white fur wings yellow eyes yellow markings 2558521