Please your partner with an experience of a life time. This fucking machine restrains the user in a fixed position allowing for optimal rear penetration. You can secure their wrists and ankles using your own cuffs of your choosing, to lock them in place for optimal positioning. The unit controller allows for the user or their master to adjust the speed of the penetration. The fucking rod pivots allowing for many different angles. This machine is quite, smooth and easy to use. This machine also features a tough steel body that is powder coated gloss black and also breaks down easily for compact storage or transportation. Your Rear Penetration Fucking Machine comes with the standard attachment system. The Standard Dildo System consists of a welded steel platform arm and retaining strap. This strap is sewn from Velcro and webbing. Works with most dildos with a flared base or balls, so you can choose the size, type, and material that works best for you. It is also compatible with the Vac-U-Lock adapter, sold separately. The versatile nature of the steel frame allows you to add your own bondage and fucking options, for truly customized pleasure.