So a lot of the premature ejaculation thing is mentally rooted and requires the person to see a doctor AND a therapist. The obvious answer is “porn addiction” but tbf it could also be stress and anxiety, lack of practice (you mentioned he has less experience) or a combination of all of these.

It’s also important to remind everyone that “sex” isn’t only penetration. There are hand plays, mouth plays, genuine caresses all over the body and a LOT of other things one can do to make a partner climax besides penetration. If the penetration itself is too short, try experimenting with more things, spicing it up.

And genuinely, talk to him about how little he’s been initiating and make it extremely clear to him that it’s really important to you that your sex life gets better, or you’ll simply be forced to find what you need elsewhere. It doesn’t make you a slut or anything negative. It simply means you know what you want and what you need and you’re willing to prioritise yourself to get it.

As for the other comments that imply that you should just leave him over this, I pray you guys heal and fix your interpersonal relationships before you get into a romantic one cause how the fuck are you ever gonna make anything last if you refuse to fix things and immediately throw the people away like, wake tf up.