Alternative ways to maintain hands free erection (for PE)?
I have been having some success recently by maintaining a 2-3 hour erection with the use of viagra and some stimulation. However it would be much easier if I could do it hands free, so I was wondering if anyone had ever tried using vibrating cock rings or sheaths to achieve the same goal.
I guess what I am doing is something like ballooning. I am maintaining a high level erection for as long as possible (within safe limits) while applying heat. A bit like chemical PE but without injections.