Tips to Stay longer for climax....

Try to divert your mind at such time, but keep hard.
wear condom with anti climax control.go down on the girl first for some time before you go in that way she might come sooner and you wont have t opump so long.think about your mom, o rosie odonnel or football or soemthing.solve math problems in your head.dont look at her gyrating breast, thats if you WANT to come earlier .The first time is always the shortest the second third and forth times take longer.
The easiest answer, if it works for you, is an anesthetic ointment easily found in drug stores. It should delay orgasm.(but only for the begenning,later you should stop this)
But no one thing works for everybody. An alternative is a prescription pain medication such as Tramadol. It desensitizes everything!
Try masturbating alone first, when you near climax stop for a few minutes until the feeling goes away, try again and stop before climax. Do this a couple of times and you will see the difference.(stop after some period)
Good luck.
control yourself