rule 34 169 anal anthro anthro on anthro anus ass black pawpads bodily fluids breath brown body brown fur canid canine canis claws clothing domestic dragon duo fur german shepherd grey body grey scales herding hi res horn male only mammal multicolored body multicolored scales oral pastoral pawpads pink tongue purple body purple scales purple tail rimming saliva scales scalie sex toe claws tongue tongue out two tone body two tone scales widescreen ziuki 3900175