At night this can be done. I have a great stretch that can be done lying on your back in bed, although you would want the lights off. Lie on your back and grab your dick and pull downward and outward, towards your feet. Now, with the tension in your penis constant, pull your knees upward. This will produce an intense stretch in your ligs unlike any you have ever felt before.doublelongdaddy said:What about training under the covers? I do this when my son is over.