(Since this is in the PE thread) If he is suffering from premature ejaculation, he will have to have that looked at first. All solutions depends on him being able to last for a few minutes at least.
Do you orgasm during masturbation? By rubbing your clitoris?
Most couples does not get enough stimulation to the woman's clitoris. This is normal and due to the mechanics of intercourse and your anatomies together.
It does not have anything to do with love, lust or arousal.
Either you or him need to rub your clitoris during intercourse until you orgasm. Use a position like doggy or one with your feet in the air to allow easy access.
You can also get on top where you control the depth, angle and tempo. Lean forward and grind down so that your clitoris gets stimulated on his body. Up and down, in and out are not the only motions. Grind/rub forwards and backwards, left and right or even in circles. With you on top, there is also easy access to your clitoris for fingers or a small vibrator.