Let's get right to the point: penises and vaginas are great, but really they're not very versatile. If you are sexing up a person of the appropriate sex with your penis, you might be able to control its general direction and velocity. If you are sexing up a person of the appropriate sex with your vagina, you have some basic control of orientation and pressure. However, on the ends of our arms, we have these vastly more capable apparatuses. Five independently-bendable appendages on each one with nearly three degrees of freedom. And yet, in discussions of intimate situations, they are often overlooked or condescended-upon. Yet I think, with practice, they can become the most powerful tools in one's arsenal. This thread is for celebrating what you can do - and have done to you - with the hands. FOCUS: What are your manual/digital techniques? How do you use your most flexible appendages in the bedroom? Have you ever encountered a "master manipulator" of sorts? What was that like, and what did they do to really rock your world?