Rule 34 Dev - 2023 animal_genitalia anus balls big_balls big_knot black_nose blackbatwolf bodily_fluids brown_body brown_eyes brown_fur canid canine canine_genitalia canis claws closed_eyes collar collar_only cum cum_in_mouth cum_inside cum_on_ground dbl_helix deep_throat duo ejaculation erection fellatio feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral fur genital_fluids genitals hi_res knot looking_pleasured male male/male mammal messy nude oral oral_penetration penetration penile penis red_penis servicing_from_below sex size_difference size_play sparky_(shockwolf117) sucking tail teeth tongue tongue_out wolf zetsin|10976964552