rule 34 2021 abs anthro arms tied biceps biped black nose blush bottomwear bound canid canine canis chest scar clothing colored eyebrows fur grey body grey fur hi res kevinethno law sdorica sunset loincloth male mammal multicolored body multicolored fur muscular muscular anthro muscular male muscular thighs nipple piercing nipples pecs piercing pubes scar sdorica signature simple background solo thick eyebrows two tone body two tone fur white background white body white eyebrows white fur wolf 5397780