The Big ImageBoard (TBIB) - absurd res against surface against window air bubble anal anal penetration ankle cuffs ankle markings anthro aquarium arms tied astat1ne bdsm blue dipstick ears blue eyes blue tail bodily fluids bondage bound canid canine canis catheter claws collar container container bondage countershade tail countershading cuff (restraint) cum dark nose dipstick ears enema eye markings facial markings fully submerged genital fluids head markings hi res in container leg markings legs tied lock symbol looking at viewer magic magic circle male mammal markings medical instrument multicolored ears on glass open mouth pawpads penetration pink inner ear pupils recording red markings restraints scientific instrument slit pupils small container solo straitjacket tail tail markings toe claws vivarium water white body white straitjacket wolf