Rule 34 Dev - animal_genitalia animal_penis anthro anus asnnonaka balls biped black_body black_fur black_hair black_nose blue_eyes blue_harness brown_body brown_fur canid canine canine_penis canis cheek_tuft domestic_dog erection facial_tuft fangs fur genitals glistening glistening_eyes hair hi_res knot looking_at_viewer lying male male_only mammal on_back penis pink_penis short_hair smile solo spread_legs spreading tan_balls tan_body tan_fur tuft|6312796200