<human>: Can you provide a brief rundown of the text in within 3 sentences?

Throwaway account, she is a redditor. 

My best friend Jane and I met this past August. We grew really close quite quickly, and we are always there for each other. Jane comes from a complicated family situation - from what I know, her father is kind of an asshole, and her siblings have a lot of issues. Jane has had body image and self esteem issues pretty much forever. She wears a full face of makeup everyday, and spends a long time doing her hair. She's a perfectionist and has really expensive taste, which brings me to this.

Jane told me that she has been going on a website that sets up young ladies with older, wealthy men. She often goes on dates with guys from this website, and apparently there have been some really close calls in the past with some crazy guys. In exchange for going on dates with them, the men buy their dates nice clothes, jewelry, etc. The way she describes it, it sounds sketchy but fairly innocent for the most part, but I have always suspected that sex acts are involved somehow, which really bothers me. 

I found out today from a mutual friend that Jane went on a date with some guy from the website last night, and she blew him, and he's paying her for it today. So basically, she prostituted herself out. This goes farther than what I and my friends are comfortable with, and we have tried to talk to her about this before but she is adamant that she can get out of any situation and that she has a certain lifestyle that she refuses to change. I am so worried that she will meet up with some psycho who kidnaps her or kills her or something, or even that she might pick up a nasty STD. She is incredibly stubborn and defensive about this, so what can I and my friends do to intervene?
<bot>: 20 year old female friend meets up with older men and gets paid to go on dates with them -- just found out it has escalated and unsure of how to intervene.