Adult domain name help

Hello i would like to make some kind of porn tube for my country(not english speaking) or specific niche. I need a help in domain name because i dont know what will rank better. Or do you think i shouldnt make another porn site ? Any suggestions are welcome

Is better domain name something like:
keywordinmycountrylanguage.com
englishkeyword.(mycountry TDL)

I think SUCKmyDICKsonOFaBITCH.com is really cool