rule 34 abstract background addison frisky ferals animal genitalia animal penis anthro balls beak blush brown eyes brown feathers brown sclera canine penis claws comic conditional dnp couple disambiguation cushion devon frisky ferals duo english text erection feathers female feral frisky ferals fur green eyes grey fur head tuft hindpaw knot loveseat male no harm no fowl nude open mouth orange eyes paws penis perch precum scar sefeiren size difference text tongue wings 2927555