Many years ago Jill had a part time job cleaning for quite a rich guy. She should be fully nude while doing that, and sometimes she was asked if she could stay for the night to be a waitress serving at a party. She was told to do whatever the guests asked for, and the night was usually still young when she had stripped fully nude. She also obeyed when she was asked to take care of the guests' personal needs, and she was paid generously for her services.
Later on she worked in a bar where the owner sometimes asked her to attend a party in the back room after closing hours. She should strip and serve for the guests. One time when she was very short of money, the owner made the arrangement with the guests that they owned her for the whole night for a reasonable fee, and that they could fuck her as much as they liked to. And that Jill should do whatever she was asked to do for them. So they tied her up and fucked her in pussy, arse and mouth. This sounds a little violent, but they were nice to her, so so accepted the invitation a few times as long as they paid her well.
John