I saw a younger provider recently (mid 20s) on a repeat visit and feel that we have good chemistry (who knows for sure though). After mutual oral stimulation, she positioned herself in doggy for some p2p rubbing, which is a first for me as usually the girls I've seen have done that in mish or CG to prevent penetration. Am I right in thinking that had she wanted me to go BB, she would've lubed me up beforehand and just told me to do it? I didn't want to make the mood awkward by asking about it lol.

Most will just stick it in lol.

Quite many BB girls aren't going to ask - they will just jump on you or stick it in, and it every common after p2p.  

She might make it easy without actually giving you a verbal okay so she can chew you out afterward hoping you will feel guilty enough to give her a big tip to make it up to her.  Some will also purposely let it slip in during P2P so they can still deny its on their menu.  They will let you  have a few strokes and then pull away, acting shocked that you took advantage of them like that.  Lol  Doggy style P2P is a pretty blatant invitation in my opinion.  When I do reverse  P2P in the shower and have her bent over a little bracing herself against the wall, they will usually leave one hand on  my Johnson so that it DOESN'T slip in.  In ANY position for P2P, if her hand is involved in "guiding" your dick, it  should be construed that its NOT an invitation.  

Should've mentioned in my post that this agency is CFS, or at least doesn't advertise BBFS, so if it's available it would have to be the girl's decision to do so.

If you prefer covered, the best way to make things clean, imo, is to simply bring your own cover and hand it to her before you start. Or put it on yourself. I go for the first option. I’ve very rarely run into any confusion after that.

just don't stick your dick in man. not worth it lol

I believe he was talking about sticking his dick into a woman

That belongs on the humor board! LOL

Some providers will also take your member and insert it for a few strokes then take it out as part of the p2p experience. then no more.  

I don't knowingly see girls that openly advertise, or are known to offer, BBFS for the asking   And I agree it is a statistical certainty that you will, sooner or later, come up on the short end of an STD test.  I've caught my share of STD's back in the days when I was relatively new to this scene and participated in BBFS much more indiscriminately than I do now.  I would always bench myself until the meds ran their course and I retested clean, but there are many here who don't have the patience to do that while missing 10-14 days of Kgirl pussy, and therein lies the risk for the rest of us.  I still follow the BBFS boards on other sites to know who to add to my DNS list.

The option always lies with the provider but how much more of an invitation does one need. Sticking out a pussy for Doggie to an uncovered dick is more than enough invitation for me. The worst that can happen is for them to say no and with that movement I doubt there would be a no in her response. Advertising BB or not hasn't made much of  a difference in all my years of hobbying.

Remember 93% of communication is NON Verbal.  

He has been advocating raping Kgirls for years.  There are scores of posts where his advice to others is lick her pussy and get her wet, then just stick it in, "because she will want it."   He has been blacklisted by many girls for this and other dick-moves.  This is no better than the guys who get them in doggy and then REMOVE the cover without her seeing them do it.  

non-verbal way to KNOW she is okay with it.  I put the tip at the entry, and if she pushes against it so that it slips in, or as you say, "pulls me in with hands on my hips or waist, so that entry is from her movement and not mine, then I know I'm good.  I know scores of guy who initiated BB without clear "permission" where the girl may have allowed it, but then the guy was BL'd by her going forward.  That's why I just set it up at the "door" and let her take the initiative to invite me in.  Never had a problem doing it like this.

...It is repulsive to do that  Don't be FUCKING HARVEY Weinstein or Bill Cosby of TER.

There were times with girls who are known to be 100% covered who offered me their pussy, forgetting about condom in the middle of pleasantries, and when I gently would remind them that my dick was bare, either verbally or non-verbally, many jumped up like three feet. Some girls get tired or caught up.