The problem with BB is that it's self selecting.
The ones who provide it and seek it are at higher risk, simple as.
Other than terrible sti I caught in 2020, I've done bb with two other WGs.
The first WG I did bb with, we had somewhat built a relationship and I think I had seen her over 5 times. Her only requirement was that we get tested before seeing each other.
The second WG I did bb with was a really interesting experience. I paid my pimp $4k for the meeting and I was staying in an high end hotel in the USA (I won't say which state to avoid doxxing myself.) The girl arrived at my hotel and we instantly clicked... you would think we were dating for years. Anyways, after an amazing bj, she just hoped on my dick with no condom. After 5 minutes, I told her we forgot to put the condom on and she her reply was "oops" and she gigled and kept fucking me ahahhaha
We had so much fun, she came back to my hotel the next day and stayed with me for 4 days straight without me giving her extra money lol
Anyways, the whole point is that if you build a relationship with a WG, they don't see you as a client but rather boyfriend/sexfriend so they are more open to do doing bb