rule 34 119 2019 4 toes abstract background absurd res all fours animal genitalia ankle tuft sergal blue eyes butt fluff chest tuft claws countershading crotch tuft detailed digital media artwork digital painting artwork digitigrade dipstick tail feet feral full length portrait fully sheathed fur genitals grey background grey body grey fur grin happy hi res hindpaw impressionist keel kel leg tuft lineless looking at viewer looking down low angle view male mammal mane maneframe markings nature no humans nude outside paws pinup plant portrait pose proud pupils quadruped red background scar sergal shaded sheath signature simple background sky slit pupils smile smug snout solo spreading standing sunset tail markings tail tuft talyxian flora tan body tan fur toe claws toes tree tuft yellow markings 5579809