Brii isn't really ticklish. I've been with her for years, and we're getting married. She is ticklish in some places and has gotten more sensitive over time, but when we started, it was pretty much nothing.
I'll tell you this: you don't get to choose your fetish, and it won't go away. You will have a LOT of sexual frustration, and clips will only go so far in satisfying you.
Now, Brii and I are both doms, so she's totally cool with bringing in another girl just so we can tickle the hell out of her, and that does it for me. I have a both physical and emotional relationship with Brii. With anyone else, it's just a release of the pent-up energy, no sex involved.
But I think I'm pretty lucky in this case. You may not get the chance. And if you don't think you can stand the frustration of not satisfying your fetish IRL (trust me, you WILL be frustrated), then you should keep a friend and move on.