The F-Slider Pro self pleasuring chair you can play by yourself or as a couple. The F-Slider uses your natural body movement to provide stimulation in a comfortable seated position. The ultimate self powered sex rocker comes complete with universal adapters to fit Doc Johnson Vac U Lock or any harness compatible dildo. Powered by the movements of your body this F-Slider provides complete control over the speed depth and rhythm of penetration. Enjoy quick deep thrusts or slow deliberate ones to assist with your orgasm. The moving parts need no maintenance and are designed for silent operation. Slide your way to ecstasy, have a seat on the custom padded thigh rests, position yourself over the dildo, and use your own body movement to control the thrusting speed and depth. The F-Slider arrives fully assembled and all you have to do is to release the handle and attach the included dildo. The F-Slider is build with heavy duty components and made in the U.S.A. The heavy framework is tested up to 300 pounds and comes with a five year parts replacement warranty. Each F-Slider is shipped with a complete bonus starter kit including the Vac U Lock adapter, universal dido attachment, 7 inches starter dildo and lube for instant gratification. Features made in USA heavy duty construction. Comfortable oversized chair with no straps no locks or pinch points. Vac-U-Lock Technology for dong replacement for a custom ride. The Ultimate sex pleasuring chair with the smoothest whisper quiet operation. Depth and angle adjustment for perfect penetration. Compatible with all harness ready dildos. Comes completely assembled and ready for use with all accessories. High quality ball bearing construction for smooth and long lasting operation.