Rule 34 Dev - animal_genitalia anthro balls balls_deep bodily_fluids canid canine canis cum cum_belly cum_in_stomach cum_inside duo equid equine fully_sheathed genital_fluids genitals hi_res inflation inflation internal knot knot_in_sheath male male/male mammal oral oral_penetration orgasm penetration sepulte sheath simple_background wolf|4374726984