First, some general ideas:
[ invalid url ], one of the sites from the topbucks.com group of sites. They have a lot of hot chicks in these volumes, and a few more on the site itself. The scenes are typical of the big internet porn companies like Brazzers/Naughty America etc. A story/setup, then some hot sex. It's always two couple hanging out and then someone brings up the idea of swapping, usually someone doesn't think it's such a good idea at first, but then they end up doing it and everyone fucks like crazy. You get the idea.
An example of a classic porn about a partner-swap gone wrong is Perfect Partners, from 1986. Starring Amber Lynn and Sheri St. Clair as the wives whose husbands want to swap them, Tamara Longley as the doctor/marriage counselor, and Lili Marlene as - well, you'll just have to see it for yourself.
I'm sure there are tons of others that other members can recommend for you.
As for DVD's that take place in bars... do you mean that the entire DVD has to take place in a bar, or the bar has to be included in the plot somehow, or you actually want to see some fucking in the bar, or...? A little more info on this request might help us out in recommendations for you.
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