I'm afraid I'm not aware of the artists who offer this service. But maybe you could post a message specifically asking for such people? As long as you can pay for the job, I'm pretty sure you should be able to find someone willing to do it.
I'm curious, you say she's a big anime fan, but what does she think of tickling as a fetish? I mean, would she be pleased by a drawing of herself being tickle tortured, possibly even nude?
I don't know if she'd be pleased "for sure" but she wouldn't be disgusted. I've known her for a long time and she's pretty much a freak like I am.
😱 And she LOVES having her feet tickled. (I'm not sure about the other places though. lol.)
She'd probably like it or she might find it funny. We were actually going to do a tickle shoot but she has to do some moving right now.
(Forgive me, but this is something that's been bugging me a little lately, so I have to "write out" my thoughts.)
Now that I've answered your question, I have to say the question did make me think a little bit. As I understand the question, it assumed it was improper to fantasize or see someone in a sexual manner who doesn't wish to be seen that way. If we did things by this standard alone, then all of the pictures here of celebrities would have to come down if those celebrities personally perceived them as unflattering.
Hypothetically, if she was disgusted by something like this (which I highly doubt), then its well within her rights to be disgusted. However, you can't impose social standards on what or whom people are allowed to fantasize about. That would be oppression in the worst possible sense of the word: oppression of the mind. I mean, that would be the most horrible kind of fascism because you're dictating how people can think!
Yes, if she didn't think highly of this she would have the right to be disgusted and I'd also understand why she would be. I wouldn't think highly of some guy getting off on artwork of me (because I'm not gay), BUT he has a right to do that if he wishes and I wouldn't chastise him for doing so. In fact, it would be wrong for me too scold him or insult him for doing so because everyone has a right to their own mind (sexual and otherwise). Likewise, I have the right to either ignore it or, if he's pestering me about it, tell him I'm not gay and ask him to not bring this up around me again.