I tend to find that if you do it more than once in a night then the length of time it takes gets longer. That is of course unless you wait like an hour before having another go. Try 5-10 mins gap and it should take longer. If not unlucky chap, you could try thinking of something really boring but obviously still look happy or it could be the last time.
There are techniques to delay the onset. One is to hold the end of your p***s between figure and thumb and squeeze gently. Give it a go, just keep your other hand busy if you know what I mean.
When there is always biscuits in the tin, where is the fun in biscuits
-*-*-*-67th Member Of Keira Knightleyz Posse-*-*-*-