Rule 34 Dev - 3_fingers 4_toes 5_fingers anal anal_sex animal_genitalia animal_penis anthro anthro_on_feral anthro_penetrated balls bared_teeth big_dom_small_sub brown_hair canid canine canine_penis claws countershading dragon duo erection fangs feral feral_penetrating feral_penetrating_anthro fingers fur grey_body grey_fur hair half-closed_eyes hindpaw knot larger_feral larger_male lying maim male male/male male_penetrated male_penetrating male_penetrating_male mammal mane masturbation nipples on_side open_mouth pawpads paws penetration penile penile_masturbation penis ponytail red_body scalie sheath size_difference smaller_anthro smaller_male snarling teeth toes tongue tongue_out zoophilia|3811158712