This beautiful girl today had a great opportunity to experience a brand-new sex machine invented by a famous Russian scientist named Alexey Shevtsov. The girl came to the laboratory to the Professor completely naked. Then the girl lay down on the table, and the Professor tied her up. Then he directed the penis of his sex machine into the girl’s pussy, turned it on and began to watch the girl being fucked by his new invention. And then the girl finished from such a fuck.