can’t get satisfied

hey! so recently the past few times that me & my bf have gotten intimate, he is always the one to finish & then I’m just left there. I haven’t been able to finish as often as i would like too & i get a little frustrated when we are just laying there cuddling bc i am still feeling horny & i want to finish my climax. any suggestions on how i can bring this up to him?? we do foreplay & everything, it just seems like at times it’s not as important for me to finish as well :/