Rule 34 Dev - animal_genitalia animal_penis balls brown_pawpads canid canine_genitalia canine_penis erection feral fur genitals grey_balls grey_body grey_fur hi_res knot leg_markings lying male mammal markings msdeadsoul naoki_(kitsunal) notched_ear on_back outside pawpads penis purple_markings red_eyes red_penis snow socks_(marking) solo|13093467512