rule 34 119 2019 4 toes abstract background absurd res all fours anatomically correct anatomically correct genitalia anatomically correct penis animal genitalia animal penis ankle tuft sergal blue eyes butt fluff chest tuft claws countershading detailed digital media artwork digital painting artwork digitigrade dipstick tail feet feral full length portrait fur genitals glans grey background grey body grey fur grin half erect happy hi res hindpaw impressionist keel kel leg tuft lineless looking at viewer looking down low angle view male mammal mane maneframe markings nature nude outside paws penis penis tip pink penis pinup plant portrait pose presenting 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 5579745