The invterted V-stretch (pulling up and pushing down with other hand) is what i use alot of the time and ive tried using the search button but have not been able to find a thread concerning this stretch and injuries. I am wondering since the damage to the dorsal nerve is real and possible will this stretch cause me to lose feeling in my penis. That is the last thing that i want to happen but this stretch feels the most effective in stretching the ligs.And im wondering if this it the reason it takes me quite some time to cum at times. i will try the hot and cold wraps to try and shock the nerves and see if it helps. It could also be caused my so much dry masterbaiting or mabey im completely normal it just struck me as weird when i didnt go off like a loose cannon when i started messing around again after 2 years.