Like Hungry, to tell my own experience, that was very but very rare that someone proposed that or even more rare that someone tried a "direct approach without telling" (only once and the guy was more than tipsy, celebrating a great success at his job... He wanted me to stay all night long after that our convinced time together, and I was not trusting him anymore enough... He could have tried while I was sleeping, no thank you sir, I will pass) and after, he was so upset that I told him no, that he just decided to not give the donation for the extra hour I stayed. The only time I have been fooled that way. So I learned.
Maybe the fact that I am an experienced indy ...not meeting last minute with a kind of screening prevent those things? I just don't know.
I just know that all the people who want to take advantage of someone and make her do something "strange" are running after the new girls, because they are so "innocent". And I can tell because I had made a brief incursion in another sex work a couple of years of that under another name, and I lived all that kind of pressure again... (and I received very good reviews for that other sex work as well by the way ;-) ... Anyway, old stories now. The only thing why I am talking about it is to relate that yes!! when you are new in the biz, oh boy that you are sollicited for everything usually "prohibited".
personal comment: Is it just me, or do you feel strange when a subject open about "what some hobbists might do wrong" we are having automatically an auto-defense replica that state that "oh, you know, girls are doing it too!" Me think sincerely that girls are just answering to the demands and there's someone, somewhere, that show them that was "working" like that. Because that's such strange, all the ladies that I know are just scared about BBFS.