Another technique I just read, bring yourself up to the brick of blowing the load and then slow down again and use any of the techniques above to stop yourself from cumming, if you do this about 30 times you should be round the 10-15 minute mark, thou it depends on you I guess
Remember the average for males during intercourse is less than 10 minutes, next time your with your girl or whatever... time yourself and see if you can make 30 and how long it takes on a timer
With a bit of practice you will be able to start to gauge how long you've been having sex for so you can please your women by not cumming too quick
Heres my other post on LMR stuff
no15-steps-that-could-help-prevent-lmr- ... ht=#354954 _________________
no1-introduction-vt66607.html My introduction has links to all my other posts