I have a hard time riding in cars a long length of time. My legs tend to swell and my back gets too stiff. I bought this specifically for my long trips. I love that it massages the entire backside. This helps the circulation in my legs so that the pain and swelling is less. I wish that it had vibration and shiatsu massage both in the back piece. Sadly the vibration massage is only in the seat part. As for the use of it as a sexual pleasure tool, (from a woman's prospective) well I find that it is not easy to position the seat exactly in the right spot to cause such feelings. I also find that sometimes the back piece leaves bruising on my lower back and is uncomfortable to sit on. So, definitely don't think the video was very accurate, and I definitely would not recommend it for that purpose. Love the heat element. It really helps loosen the tight spots. The price was awesome too! Thanks for helping me be able to handle long trips again.