rule 34 1boy 2023 anthro anthro only ass ass focus asshole background bound ankles bound arms bound legs bound wrists chained chained to wall chained up chained wrists chains cock ring color colored commission cuff restraint cuffs curtis wuedti digital media artwork feet feet up feline full body fur furry furry ears furry only furry tail gay handcuffed handcuffs male male anthro male only muscles muscular muscular male penis purple fur soles solo solo focus solo male striped fur stripes tail unknown species whiskers white fur yellow eyes 7420505