Usually when I have casual sex with a girl, her cumming is fairly low and becomes much more probable as the meetups progress. Wondering how important it is in general though? I always thought women needed some sort of emotional connection or just some serious lusting for a first time encounter. Finally, if you finish but she doesn't, do you leave it at that? Finish her off by other means? Have a round 2?

Usually I just don't overthink it and do whatever feels right but wondering if there's a method to this?

Had someone I met recently come over for the first time to get laid and when a round two was proposed, I just wasn't feeling it