Never EVER EVER hang or stretch like that! You’ll literally kill your dick! WAY too dangerous. Your glands are full of nerves, true that there is a nerve bundle behind the glands, but you’ll lose sensitivity if you put too much pressure on the nerves in your glands.
The tissues you are trying to stretch are inside your body, so don’t worry about that.
"Be aware that there are several schools of thought here as well. Some seem to go with the hard and heavy approach. The sessions are brutal. You can hear them talking to their dick: You better grow mofo or I will punish you even harder tomorrow! Others seem to favor a more tender approach. Always listening to what their member is saying while massaging it gently and singing to it with a soft voice. If it is moody and not happy with new behavior, they always listen and are very understanding."