Escort girls in South Africa

I met a guy in the doctors office once, he was in his 50s, he was wearing really expensice clothes and was reading a magazine about boats. He overall didn't belong in the doctors office so I went over to him and we started talking. He said that he had his own company and it was really going well, supplying sand and other ground tipes to over 10 countries now. We had a nice chat about that, and about boats but then our topic went to what I originally intended the reason of his visit.

He explained that he's going to South Africa to attend a big conference and that he has to get  all the necessary shots and medicine needed to go to that country. He was just telling me about his trip when the door opened and a sleazy looking guy in a suit entered with the most stunning black chick I have ever seen. She was tall, lean but curvy in all the right places.  She was wearing an absolutely gorgeous and revealing dress and high heels. They have come to my new friend and the sleazy guy said the name of the girl, a few things about her, and then the price.

A price? Was this nubian goddess a hooker? Well if she was she must be booked up for years. Then - seeing my cluelesness - the gentleman explained that this girl is an escort, who is not for sex, but for spending time with and bringing joy to a divorcees life while he's on a long trip in South Africa. The sleazy guy was smiling like a fox the entire time so I wasn't convinced. Anyone of my female friends could be an escort? Man girls can be real bitches sometimes.