The way you look Bonimassuse I would come after only 30 seconds!
Seriously though. You need to learn to anticipate the other partner and to talk and COMUNICATE in the beginning. Sex gets better with a partner as you go. Dont rely on the experience of someone who's new to suddenly guess how you feel and what needs you have.
It takes practice; which is so much fun.
The big question is: how may times a week do you have sex? I bet its once a night.
I still cannot blame him.
But that counts for a lot. You may only get together once a week and of course he's going to be “bursting” to join with you.
You're both young. (He's your age im imagining.) And when I was 18, I could come about six times per night. Every night.
(Please no males with low self esteem or overloaded testosterone post, just to tell me im insufficient.)
Then of course I learnt the art of self control. Becoming able to bring myself to the plateau of climax, and yet still hold myself on the cusp of coming, till my need drew back and I began again.
This meant I could go for 14 hours or longer without finishing.
That means nothing though. (And I don't feel good about talking this macho bollocks.)
In your point of sexual experience, you need to ultimately convince your man to practice getting to the point of ejaculation and then using willpower to hold back. He will eventually learn how to make love and not blow himself away after just one minute.
Until then, I would suggest the more practical idea of getting him to masturbate first.
Ultimately, it should all be about you both sharing your spiritual and emotional needs, until you become ONE. Then you will both be on the same level; and coming “too soon” will never be a problem.
The best thing for now I would do if I was in your shoes (or bed) is let him come. Then make him love again. Surely he goes more than once doesn't he? It's really nice to lie there and hug and cuddle when youve just been sexual before you go again. You will feel even more turned on, receptive and aroused if you do that in between sessions.
I hope all the help people have given you thrusts you into the right direction. And gives you some ideas since you wanted advice.