Don't waste your money! I'll glady give you mine! At $29 per copy, you're paying more than a dollar a minute for this short, simple, look at one type of orgasm from one woman. And I'll bet I never put it in the DVD player again. Every stroke she uses is obvious and built in to every human body. Nothing new here. I thought I was going to learn some tricks or secret strokes. NOPE! color changes, engorgement, other signs-you are not missing anything!I wish I would have payed attention to the other 1 star ratings!