I've never tried this, but I am interested.
Is there a way to ensure 100% that I won't be arrested or anything like that?
But if you do your homework on TER your chances of a legal incident are infinitesimal.
Get your VIP membership, only see ladies who have nice websites and many good reviews by reviewers who have written many reviews, and you will be fine.
A common question for newbies is, "How do I see someone to get started with no references?" The answer to that and to nearly any question you can think of are in the TER Instruction Manual linked just above these posts, and in the archives that are easy to search for key words.
Good luck and good hobbying.
just about anywhere in this entire world except for the home of the brave and the land of the free.
(sorry for the rant)