Some people want more then others so not really such thing as normal but when one of the two partners are unhappy, the relationship usually ends.
try to make the foreplay last longer this helped me out
If he was really good you would want more of him.
I actually never said he was good.
Give him an ultimatum. Make him do oral on you first. With "him" inside you for him to taste he may decrease his need for more
33 yo male here. My GF would cum quite a few times and just can't continue. But I take pride in giving her release. Apparently I was done from the start. My first time was with an older woman. She playfully booked about, "You young boys and your stamina." Little did I know, I have really really really high stamina and some time I don't always cum but she and I would do other naughty things to still be intimate and still "do it together."
I heard on TikTok that girls don't like dick pics but they love a video with sound. One night after she passed out from hours of sex, I took her phone and recorded myself jerking off while using her sexy lacey panties. Angled the camera just right so I can catch that splatter for her. And during her shift, I told her to go to the bathroom real quick and check her videos. And now she's just spoiled. If I do not get mine after she got her 6-7 8 orgasms, oh well. She acts like a brat but on her second day of from her 12 hour shifts, she would have the energy to put it down and it's sexy. Like after you finish, I'm still foreplaying for her until it's my time to be treated like a king. Talk. Get creative. We stumbled on this by accident.