rule 34 2021 abstract background anthro anus ass backsack balls blue eyes butt grab canid canine canis cheek tuft clothing boy hat dipodid facial tuft fang the sniper fur genitals gloves hand on butt handwear hat headgear headwear hi res hybrid jerboa looking back magnetiorchid male mammal neck tuft open mouth penis purple body purple fur rodent sharp teeth signature simple background solo sonic the fighters sonic the hedgehog series spread butt spreading teeth tuft white body white fur wolf 4699294