motor driven happy ending machine for DIT and bad dragon sleeves (alpha)

thingiverse

This is a crankshaft device designed to hold a hollow silicone tube and stimulate a long fleshy tube. It's an alpha prototype, requiring significant effort to create and potentially posing safety risks, despite successful tests. To build this device, you'll need the following items: * A 30mm ball bearing * Two 8mm x 500mm rails * Four 8mm linear ball bearings * A high-temperature 3D pen capable of printing ABS at temperatures up to 300°C * A 75kg.cm 160rm gearhead motor * A PWM controller * A large 12V power supply with a 10A rating * Four 16mm x 60mm wood dowels * Elastic bands * A wooden plank * A variety of M3 screws and nuts, up to 50mm long This device works well with Bad Dragon silicone tubes but performs even better with "Dirty Internet Toys" tubes. If you're unfamiliar with "Dirty Internet Toys," a simple Google search will provide the necessary information, although be warned that this may yield NSFW My Little Pony results. Future upgrades are planned to include a laser-guided speed controller and a more robust design. For now, a PWM motor controller is highly recommended for optimal performance. Additional resources can be found at: https://au.rs-online.com/web/p/products/6190480/ If you're interested in viewing an NSFW video related to this project, search for "Prototype Yiffy Machine" on the website that starts with "po" and ends with "hub.com".