Rule 34 Dev - 4_toes 5_fingers abs animal_genitalia animal_penis arm_tuft balls biceps black_sclera canid canine canine_penis canis claws digitigrade ear_piercing elbow_tufts erection facial_piercing fingers hi_res jewelry knot male male_only mammal muscular muscular_male muscular_thighs necklace nipple_piercing nipples nose_piercing nose_ring notched_ear nude pawpads pecs penis piercing pubes quads rollwulf scar septum_piercing simple_background slit_pupils solo toes triceps tuft vein were werecanid werecanine werewolf white_background wolf yellow_eyes|3868775880