Rule 34 Dev - 2016 anal anal_sex anatomically_correct animal_genitalia animal_penis balls blue_eyes blush brown_fur canine canine_penis claws closed_eyes clown cum cum_in_ass cum_inside cum_on_penis double_penetration ejaculation erection feline feline_penis feral from_behind_position fur german_shepherd group group_sex highres interspecies knot lipstick makeup male mammal mounting nude open_mouth orgasm paws penetration penis reg regsmutt sex simple_background smile teeth threesome tongue tongue_out tuft yaoi|2434901920