Your Brain On Orgasm

Movie description: Cytherea is donating an huge o-o-o to science! Dr. Everhard and his team receive her all set up and see as this babe makes her muff squirts using her fingers and a peculiar toy. After her 1st orgasm, dr. Everhard kicks out the other doctors so this chab can make Cytherea squirts over and over once more with his schlong.