Seriously dude, the best thing you can do is practice…by yourself. When you have time, try masturbating for a long time without ejaculating. When you get close, slow down until that feeling subsides, then start again. Try to go for as long as you can. This alone will help increase your staying power tremendously. Also look into doing Kegel exercises (google it) to strengthen your pelvic floor muscles.
Seriously dude, the best thing you can do is practice…by yourself. When you have time, try masturbating for a long time without ejaculating. When you get close, slow down until that feeling subsides, then start again. Try to go for as long as you can. This alone will help increase your staying power tremendously. Also look into doing Kegel exercises (google it) to strengthen your pelvic floor muscles.
I agree with queshy. wheres my 2 points
Have her do you manually or orally, before penetration. It will take longer to ejaculate the second time.