(NSFW) how do you deal with premature ejaculation in a relationship?

It’s awkward obviously. I don’t know if I need to elaborate much more, the question sort of asks itself. I could go into more detail about my current situation and problem but I don’t think I need to. I just want general advice. I’m a woman, and I am extremely sexually attracted to my boyfriend. I want him all the time. But it rarely lasts longer than a few seconds. Sometimes we don’t even make it to the penetration! I have had this problem in quite a few long term relationships before. I know sex isn’t everything, but it is pretty fantastic, and premature ejaculation isn’t. So…..is there anything we can do?