Weirdly vague question.
But I'll bite FWIW...
Yes, I've had lots of 'free' sex with civvie women. I've had far more civvie sex than paid sex with prostitutes actually. I've never got a freebie from a prostitute though, and wouldn't even try or think to want that. The fact that I can just pay them, get sex and then leave and it's done and dusted is one of the biggest appeals of punting to me actually.
But, as far as I'm concerned you've always got to pay for it one way or another, whether that be in cash, time, effort, gifts, dinner, drinks or just paying for shit once you're in a relationship.
I honestly just don't believe there is such thing as a woman who just lets you fuck her and expects nothing in return. Maybe I've just been
very unlucky in the women I've met, or maybe I just look at it in a very cynical way, but I really have yet to meet such a woman, and I've met a lot of women.