Prostate milking fantasy

I used to have a girlfriend who lived in San Jose. She was a department director at the university. She enjoyed doing slow and very gentle anal play on me, which included pegging. It was all rather involved on her part, and she made it last a long time. She told me it made her feel dominant and in control. It was very nice.

I have always had the fantasy of milking an attractive man's prostate either by pegging or vibrator.
Any one else?