My first girlfriend would say "are you done?" "Do you have a lot left?"
Had a few partners since and I don't remember any of them saying anything like that. If my partner treats sex like a chore then I'm not sure if we are compatible.
It might not be that. My wife used to say stuff like that, but that's because after ~10-15m she starts to get sore. Basically she's asking me to hurry up while she's still enjoying it.
She does phrase it better now, saying things like, "I want you to cum for me," or, "I want you to fill me up," which does help mentally.