Dan asks, "I am looking for adult dating site for casual encounters. Do you know some websites that are real?"
I get this question a fair amount, mostly from gents. (see: Are There Any Legitimate Adult Dating Sites?) My answer pretty much remains the same, however I'm answering it again, as I find folks looking for 'adult' dating and casual dating are after two different things.
So to answer Dan: I'd say most of the sites are 'real', in that they're intended to make money for the owners and actually connect folks. What's in question however is whether the profiles are real, as well as the people behind them.
I've reviewed a number of sites catering to casual dating, with mixed reviews from readers like you. All of them have some fake profiles - I think that's a given. Fake could mean completely bogus profiles to trump up numbers, staff members posing as members to engage folks, prostitutes or cam girls to try and get new clients, romance scammers looking for money, or people who say they're someone other than they are. It's tricky to monitor this sort of thing. Depending on your age, interests, and what you're like in person, you may well have better luck at the club/bar finding someone for a casual relationship, to be frank. Women have all the control on these sites, and the real ones are few and far between.
If you're really dead set on using a dating site however, I'd try OkCupid first, and make sure you put you're looking for casual in your profile, and then search for the same. I've also had moderate luck with Adult Friend Finder (in the chat rooms only, the free ones), Lavalife in their Intimate Encounters section (mostly for Canadians though), Craigslist, and FetLife (not technically a dating site, and only for really open minded, kinky folks - read more about them here: BDSM Dating Sites).
What about you? Do you think that casual dating sites are 'real'? Any tips or points for success?