this is only a misspelling of popular (ok -> largest and most popular) adult personals site, you propably heard a lot about them. AFF claim to have over 20 million of profiles but it's bullshit. Propably 50% of these profiles are fake, they have bots that are creating fake profiles, messages to "real" persons etc. But not all adult dating sites are fake, i found something really great it's called FLING - check this serviec by using links above - i tell you - you will NOT find anything better ! and don't use adultfrendfinder.com url it's B-S.