The Big ImageBoard (TBIB) - 2019 ambiguous gender anatomically correct anatomically correct penis animal genitalia animal penis anus balls canine canine penis darkmare dog duo ear piercing erection facial piercing feral floppy ears frenum ladder frenum piercing furgonomics furry-specific piercing genital piercing grey background greyscale guiche piercing knot leash male mammal monochrome muzzle piercing nose piercing open mouth pencil (artwork) penis penis piercing piercing poodle quadruped rottweiler scrotum piercing simple background tongue tongue out tongue piercing traditional media (artwork)