It all depends on who you have good chemistry with. How long have you been hobbying? Based on the fact that you only have one review, and the question you posed, I would guess that you are a newbie.

There was a provider based in DC (now retired) whom I've seen 8-10 times, and I would consider as an LTR. However, our relationship was purely professional. Then there have been others who I don't even remember seeing. Never even thought of scheduling a second appointment. The chemistry wasn't there.

So, why don't you see a few more women and take it from there....

none are safe from std or le unless they are naturally immune to bacteria/viral infections
and have diplomatic immunity from LE.

As for on-going relationships.... just find someone you like and see her regularly. What's the big deal? lol

If safety and discreetness is most important, I'd go with pricier low volume well-reviewed Independent ladies if you want to reduce your chance of LE.

They generally see less clients. Less traffic = Less chance of running into problems with LE = less STD exposure.

You may want to consider finding a sugar baby - for $1k to $2k a month you can find a great young gal who will be almost exclusively yours. As an added bonus sugar dating is legal. I just moved to the area and have just started my search and already have a few good options.

most guys like the bbbj.  But if you find one that does CBJ only then less chance of STDs.  Less turnover is also nice, but covered is more important IMHO.  If they do Greek higher chance of STDs.

however one of my favorite nonUTR ladies is quite discreet and solid, JYY. ive enjoyed many visits over a number of years. she screens rigorously.