Rule 34 Dev - 2017 animal_genitalia animal_penis black_hair blue_eyes blush bulge canine clothed clothing donkey equine equine_penis erection flopped_ear fully_clothed grey_hair grey_skin hair holding_penis horsecock kamelotnoah looking_down male mammal markings multicolored_skin muscular peeing penis purple_skin sitting snout standing tagme urine watersports wet white_skin|2729296136