so i think i saw this on thundersplace. some guy was talking about using a bottle of hair spray like a rolling pin on his penis. the idea was, after a hot shower, he put it up on his bathroom counter and rolled it out like dough or something. he may have referred to it as a jelq roll. has anyone tried this? i've done it a couple times, notice some immediate results, but nothing that sticks around for my next erection (yet). as recommended from that thread, i applied a fair amount of pressure. it's definitely more thorough than jelqueing by hand. i wonder if it's too thorough though. it was described as an advanced pe technique. i've never reached a point where i couldn't regain an erection after rolling, but i'm worried that a technique like this may be too much and possible cause my penis to be less sensitive. i want it to be bigger, but i also want to be able to enjoy it. any thoughts?