Kirsten Halbourg has been in Cambridge this week. Thought about it but £250 seemed on the steep side.
It wasn't so long ago that she was charging more than that and offering fewer services. I've fapped to her work for many years, and now that she's offering a full range of services again, I'm deeply tempted. She's not as young as she used to be, but I still think she looks amazing, and I would in a heartbeat. If she comes back to London, I'll definitely be interested.
As for porn star punts in general, I've had mixed results. The sex is no better or worse than any other escort. What you're paying for is the opportunity to punt with a specific person that you have fantasized over. Sometimes reality lives up to the fantasy, sometimes it doesn't. My best ever punt was with a porn star. But so was my worst ever punt.