Rule 34 Dev - anal anal_penetration animal_genitalia animal_penis anthro balls bodily_fluids clenched_teeth cum cum_in_ass cum_inside duo equine_genitalia equine_penis erection fingers fur genital_fluids genitals hand_on_back hand_on_shoulder hooved_fingers hooves male male/male male_penetrated male_penetrating male_penetrating_male mane open_mouth penetration penis sash sex simple_background tail tail_tuft teeth tuft blotch steppe_in_the_right_direction asinus donkey equid equine horse mammal comic greyscale hi_res monochrome|2119122635