Rule 34 Dev - anatomically_correct animal_genitalia anthro balls bodily_fluids brown_body brown_eyes brown_fur duo erection fur genital_fluids genitals grey_body grey_fur knot licking looking_up male male/male oral penis precum saliva sheath solo_focus teeth tongue tongue_out alaitallon canid canine canis domestic_dog german_shepherd herding_dog husky mammal nordic_sled_dog pastoral_dog spitz 2017 digital_media_(artwork)|5784282945