Maybe, but I think it would have to be broader than one particular thing, you know? I'm wary of tattoos that are tied to people -- what if it turns out one of them is garbage -- and there's no way to get, say, an i-dle tattoo without it being connected to the girls themselves.
My favorite book series is a sci-fi book where there's a fictional TV show "The Rise & Fall of Sanctuary Moon" that the main character is obsessed with, so I've been thinking of getting a dreamy starry night tattoo with the phases of the moon as a nod to the book, but also, it's not definitely that book and only that book if it ends up being revealed later that the author sucks as a person or whatever.
But I also tend to think on tattoos for a really long time before committing. 
I feel like it's going to be on my body for decades, so if I'm still obsessed with the thing enough to want it tattooed, it'll be good to be obsessed with it for a long, long while first.