Never orgasmed with my partner

Hey ladies so as you can tell from the title I’ve never had an orgasm with my partner. I don’t know what it is I feel like I am not able to relax

Since I only have limited amount of time ( he cums quickly) and never wants to finish me off afterwards. But at the same time I worry about taking too long so I just avoid asking when he’s done 😫 I get off quickly by myself but it always feels like FOREVER when I’m with him. He does turn me on I just feel like I’m broken 😔