Rule 34 Dev - 3_toes 4_fingers all_fours animal_genitalia animal_penis anthro blindfold bodily_fluids bondage bondage bound cadaverrdog canid canine canine_genitalia canine_penis canis clothing collar cuff_(restraint) domestic_dog erection feet fingers fishnet fishnet_legwear fur gag gagged genital_fluids genitals german_shepherd hair handcuffs herding_dog knot leaking_precum leash legwear male mammal metal_cuffs mostly_nude muzzle_(object) muzzled nipples pastoral_dog penis precum raised_tail restraints simple_background solo tail toes tongue tongue_out underwear white_background|8809606496