I've Been doing Bed Fowfers on and off now for over six months during the night whilst I sleep, and I dont set any time limit on them as they dont seem to cause any pain or discomfort, and they are a great for those times when your penis is in need off a little repair time from to much stretching etc.
I just pull my penis inbetween my leg, cross my legs to keep it in place and just go to sleep, I am always impressed in the mornings from the way it hangs, and so the wife
I dont do it every day, but a few times a week seems to be woring for me. keep your penis guessing is probaly the best way with most PE exersises as it learns quickly and adapts. smart little bugger concidering it has no brain 
I just pull my penis inbetween my leg, cross my legs to keep it in place and just go to sleep, I am always impressed in the mornings from the way it hangs, and so the wife

