rule 34 11 abs anthro barefoot blush bodily fluids bondage bondage bound canid canine canis collar dildo dirty socks dobby foster tony dobermann domestic feet foot fetish foster tony fully bound gag hands behind back male mammal muscular muscular male muzzle object nude pinscher plantigrade restrained restraints sex toy slave smelling solo submissive submissive male suitcase suitcase bondage sweat tape tickle tickling tickling machine 5391370