As a newbie what questions are appropriate to ask a provider? For example how often are you tested for STD's and what do you ask to determine if someone is LE. Someone told me if you ask a provider about being LE they have to tell you the truth. Is this an urban legend?

Think about it, how could LE ever conduct a serious undercover investigation if they had to always answer truthfully to that question?

The only real way to be sure a provider is not LE is to contact only those who are well reviewed on here or other reputable sites.

As far as questions you can ask a provider, I suppose most are OK asking about STD testing but some may take offense.  In any case, be sure to practice safe sex no matter what and know that the serious long term providers do get tested frequently.

The most off-limit questions deal with explicit sexual practices.  This will almost always get you to be cut off immediately, so don't go there.  You can ask about what kind of clothing they show up in, whether they like massage, maybe kissing, but that's about it.  For "juicy" details, become a VIP member and read the details about what they do and don't do on there.

(still not a lawyer)