Rule 34 Dev - animal_genitalia animal_penis anthro bodily_fluids cum cum_in_mouth cum_inside cum_on_face cum_on_tongue digital_media_(artwork) duo genital_fluids genitals grey_body knot male male/male mammal milk_(rodentmilk) murid murine open_mouth oral penis rat rodent simple_background solo starryprince tongue tongue_out|13321428624