I also end up with a raw dick if I attempt to go all out. I simply have too much loose skin to be able to get a proper grip (regardless of any stretching aids), and if I try and grasp onto the shaft and head with any amount of intensity, I just end up hurting myself.
It's pretty FUCKING annoying, to tell you the truth. I always end up having to half-ass my manual stretching sessions because of this. In fact, I can't recall ever having been able to stretch and feel a good burn.
Goddamnit, now I'm pissed off.

Seriously, my penis is the fucking Antichrist. It hates me and will do everything it can to stop me from making progress in Penis Enlargement.