Thanks for the reply, I really didnt know how it worked, but I do now, and realise how wrong my question is lol. But I have another question, Ive been cut pretty tight when I was a baby, but thankfully I have my frenulum (and quite alot of it).As far as i'm aware my frenulum is much longer than most, infact it is nearly half the length of my penis and is really fantastic to just rub a finger accross it.
My concern is that if i start stretching, it will stretch my frenulum and I wonder if this will result is less sensitivity? Since there will be fewer nerves per square cm. Or will it do the opposite? Will more nerves grow as it stretches? I dont know :S