Another in our series of ongoing research into the effects of Sybian like machines on young girls and MILF's. Our past research has resulted in testing 18 year old girls and some in their 40's. The results have been amazing. In the past we have used only amateur girls but for this test we decided to use a real porn star, Richelle Ryan, a beautiful gal with the best set of tits we have ever seen. Amazingly she had never done a video using a sex machine but was she excited about trying one out. We ended up shooting her on two different days using the machine. Of course, in both videos she had multiple climaxes. We send the results of our machine research to a university in California via videos and the professors there are begging us to continue our research here in Las Vegas.