Verified answer

There are too many variables.

It can last for 30 seconds to 30 minutes and all fall in the range of normal. So you are a clock watcher, eh? Mostly, it depends on how turned on he is and what you do and what he does to stimulate him. If you get your satisfaction, then don't worry about the time.

A lot of it has to do with how turned on he is before the action starts. You could issue him a climax with your mouth, then let him take care of you, then use your mouth to get him going again. The best thing to do is make sure that you get at least one climax with his hands or mouth before you begin intercourse. Then teach him to grind instead of thrust. That's less stimulation for him, maybe he will last longer.

Don't pay attention to the time. Pay attention to your needs and his needs. You'll feel a lot better about it.

Well, with kegal? practice he can extend that. Average? Men's health magazine says 3-15 minutes is "normal". Also, I heard that some antidepressants(not sure which ones) are used to treat PE.

that is very quick.