If you really want to walk away from a hook up with a smile on your face then you have to make the girl cum. It strokes your ego and lets you know that you gave a show that she was able to really enjoy. The problem is that it’s not always that easy. It’s next to impossible to just give a stranger an orgasm. You never know what they like and you certainly never know how hard they like it. That’s why you have to go about it in a total different way when you don’t know her.
Talk about kink
The first thing you should try doing is simply talking about kink before you have sex. This is going to give you a great idea of what she’s into. It doesn’t need to be an in depth conversation. Just bring up something that you’ve seen and see what her reaction happens to be. If you find out that you’re with a kinky girl then her orgasm is going to require you to go hard and give her plenty of additional action. That means you should consider spanking her or just going full kink.
Let her touch herself
If you don’t want to talk about kink with a stranger then your best bet is going to be simply letting her fuck herself. She may be reluctant, but if you tell her that it turns you on she might be willing to do it. When she starts, make sure you watch everything that she’s doing. Pay attentions to the way she does it and how hard or fast she goes. That’s what you’re going to have to do to her if you want to make her cum. If you can manage it, you’ll have a fuck friend that you can call up whenever you want to share an orgasm.