rule 34 2020 anthro avian birdpaw artist black bottomwear black clothing black hair blush bodily fluids bottomwear brown body brown feathers brown fur bull terrier canid canine canis closed eyes clothed clothing crossdressing digital media artwork domestic cat domestic dressing duo ear tuft fangs feathered wings feathers felid feline felis fur genital fluids genitals green inner ear green talons grey background hair hi res hunting inner ear fluff looking at another male mammal ollie birdpaw open mouth open smile penis pink penis precum simple background smile submissive submissive male terrier tuft white body white feathers white hair white inner ear fluff wings 7058930