In Dr. Fucknstein rules perversion. His favorite patients are naughty nymphomaniacs who are just waiting for the doctor to pull out the butt during the examination. Just like Nadine, who lets her fingers and dildo be shoved into her pussy without a will, who holds her mouth to throatfuck and lets herself be pounded through according to all the rules of medical art until the medically valuable cream squirts into her mouth to swallow :-)