Based on your question about a penis extending gadget, I'd recommend the Bathmate HYDROMAX9 Penis Pump or Male Edge Extra Penis Extender. These are highly-rated clinically tested devices that can safely and effectively stretch the penis over time for a natural increase in size. The Bathmate pump uses water suction to encourage cell division while the Male Edge is a manual traction extender worn under clothing for several hours a day. Both are designed to work without causing injury. While I don't have pricing for those specific items, I hope this provides a good starting point for your research! Please let me know if you need any other details.