To be honest I read slash despite the sex. I'm just not someone who needs a lot of sex in a story, I do however need well-developed characters who do what they do for a reason and not just because the writer thinks they should.

I've read real-person slash once and while it was well written I had the urge to go and scrub myself off, I just felt dirty. I, like you realize that this is a real person and not the same person as any character they've ever played on screen. It's not something I could ever read again.