Rule 34 Dev - 4_fingers animal_genitalia animal_penis anthro balls biped canine_genitalia canine_penis claws countershade_face countershade_fur countershade_tail countershade_torso countershading erection eyebrows fingers fur genitals knot male navel penis sheath shota solo tail young young_anthro young_male iztli canid canine fox jex mammal 2024 hi_res|23073457155