If he doesn't make you cum during sex, then teach him how to. Rub your clit while on top is the easiest way for me to cum personally. Otherwise fingering myself before we have sex while he plays with other parts of your body (slapping my ass and playing with my tits and sucking on my ears) does wonders. If you like it rough, tell your partner. Don't be shy. You are already choosing to share your body with them get what you want out of it always and if you don't, make yourself cum afterwards. If he doesn't try harder to make you cum the next time through oral and touching, he's probably selfish and just going to be a one night stand. That's my blunt advice ladies! Happy last day of women's month.