Thank y'all for this string of very interesting responses!
The main difference between a fan fiction and this is that we are not talking about imaginary character or celebrities, we're talking about twenty-something girls who did some videos to pay for their (extraordinarily high in the US) tuition or as a side job. Some made a career out of it, but they are few. While one could argue that they are the celebrities of our little world (I hear you
Klara), nevertheless I feel this is more akin to writing about your cute neighbor next door or your favorite colleague than for instance Natalie Portman or Gisele Bündchen, who live among the clouds.
Second, and that's probably the main reason why I have refrained to do this until now, is that we don't know them very well. With real celebrities, we can portray them fairly accurately with the amount of personal information we have on them. The IMDb, interviews, declarations form fellow professionals are all great sources for an actual depiction. On the other hand, I don't know Tasha, Kelli or Dee. I would hate to portray one of them as dumb or submissive if they are smart and dominant in real life. And more importantly
they would hate that because even if the story is read by a few people, the image I have projected of them might stick.
Think about it this way guys; sometimes, I like to reverse the perspective when I reflect on such topics: imagine one of the girls here on the forum wrote a story about you (a male) and your best friend (also a male). Imagine she would portray you in a lustful homosexual relationship, and since she doesn't know you all that well, she got your personality completely screwed. You are portrayed as a cowardly sub, who begs for mercy five minutes after the tickling has started while actually you're the total opposite in real life (not to mention : you're into girls ^_^). Or what if the scenario imagined for "you" is really something you're not into? Or what if the situation "you" find "yourself" in is extremely humiliating? Wouldn't you feel a tad annoyed, especially once your "fans" start to PM you with a link towards the story, saying they'd love to tickle you too, while the person depicted therein is anything but you, except in physical appearance?
On the other hand, like pretty much every single one of you has mentioned so far, it still sounds like an interesting thing to dig into. Because of course, it's an homage. At the end of the day, it's because I

love

those girls that I would make them the main characters. I especially like the idea of going completely haywire, putting them into outrageous sci-fi or fantasy settings (Dee in space, Tara the Barbarian, Detective Tasha, etc...), but once again if it must be an annoyance to them, maybe I should abstain.
CapturedDoll, I am really not surprised by the fascination of this guy for you. You would make a great character in pretty much any setting. Since I saw you in that leather outfit I keep imagining you as the girlfriend of a Mad Max-style biker gang leader. You'd be the unattainable beauty, both loved and feared by the other members, who tortures prisoners as a hobby. But if I start to use the Forum members as main characters, I am sure the admins are gonna hit me like a ton of bricks.
It was that extra touch that I found made the stories even more special. I thought they were so well written I wanted to send the stories to Gene. But of course I didn't. lol
I am sure those rock stars have gotten much weirder stuff than erotic fiction from their fans along the years
😀