Homemade Masturbation Sleeve

I had been using cardboard tubes from paper towels and other household products for years as masturbation sleeves. These were primarily one use devices since between the lubricant, the semen, and the pounding, keeping them for reuse would not be especially sanitary since they could not be washed. One day when I was in the hardware store, it occurred to me that I could use the rubbery plastic goop sold to coat tool handles for the purpose of transforming a simple cardboard tube into a sturdier and reusable masturbation sleeve. This had the added benefits of making the fit slightly tighter as well as providing a smoother (thus more pleasant) inner surface. These photos document the process and use of the homemade sleeve. There will also be a couple of videos posted showing the sleeve in use.