Your rhythm problems easily solved - Get a Metronome (lol)
Stopping yourself cumming -
Couple of techniques you could use....
As you feel yourself getting there, pull your ball sack down, sometimes works. Just make sure your not really going at it hammer and tongs with the Mrs and she pulls too hard during the throws of passion, you wont be cumming for a while if she does.
Another one is the old 'million dollar spot'
If it's stroked it arouses but if you can find it there's a slight indentation, before you cum use a finger and put pressure on it.
It pays to find it before sex otherwise you look a right d1ckhead shoving your finger between your legs trying to find it.
Saying that - If your Mrs knows how to do it - Amazing Bj's
Become a Eunuch
Years ago an ex gf gave me a book called 'The multi Orgasmic Man'
Ha Ha Ha - her mistake
Nothing better than seeing your Mrs having orgasm after orgasm and you being able to decide when your going to cum.
