It seems to almost be a requirement for being lesbian these days, but I personally could just never get into tattoos. I don't know why, but to me they never enhanced a woman's appearance, and I just like clear bare skin so much more. Clear skin is just so much easier on the eyes in my opinion.
It's gotten to the point where clear bare skin is a massive turn on to me just because of how rare it is. If I got get me a woman with clear legs/thighs like that Natalie Portman pic... oh the things I'd do to her.
However, I'd like to point out I wouldn't reject an otherwise good woman over tattoos. I'd just prefer her to not have any if I could choose.