Rule 34 Dev - 4_toes animal_genitalia animal_penis balls black_pawpads blep bodily_fluids canine_genitalia canine_penis detailed_background feet feral genital_fluids genitals grass half-erect knot knot_in_sheath looking_at_genitalia looking_at_penis lying male nude on_back on_side outside pawpads penis penis_tip plant precum presenting presenting_penis presenting_sheath raised_leg red_penis sheath solo spread_legs spreading toes tongue tongue_out yellow_eyes aliena-cordis canid canine canis jackal mammal|4734462845