The Big ImageBoard (TBIB) - 2012 anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arm markings black markings black nose blue body blue fur blush brown body brown fur canid canine canis cel shading clenched teeth countershading digital media (artwork) door duo eyebrow piercing facial piercing from behind position fur gloves (marking) half-closed eyes hand on back hooves horn hybrid jj (sablewolph) leg markings locker locker room looking at another looking at partner male male/male male penetrated male penetrating male penetrating male mammal markings narrowed eyes nude on ground open mouth open smile penetration piercing pink tongue robbie (rotten robbie) rotten robbie sex signature smile socks (marking) teeth tongue tongue out wolf