The helpful folks from the Kaktuz Adult Blog have a video of a Japanese invention to take the bother out of thrusting. Yes, the Japanese have come up with a machine where you and your partner sit down, insert, and relax while the robot sofa does the old in/out for you. Users can even vary the sweep of the motion with a handy control panel. First video game vibrators and now this. Japanese science is the best.

This site is a true triumph of technology and good old American know-how and ingenuity. The is based out of, where else, San Francisco and features a parade of sexually adventurous young things who are up for getting into a little machine loving. Although some machines are mass-produced items such as the Sybian, the vast majority of them appear to be “homemade” contraptions. The webmasters apparently even take site members’ suggestions for new and improved machinery with with to penetrate naked girls. Chairs, kitchen appliances, sofas, heavy industrial equipment, and sex toys galore, all are fair game for those who crave a mechanical partner. Kind of a simple concept, but a good one. Hotter than you might expect.