I'm new here, just reading free material on web sites and on YouTube, but after reading about the Berkley lesbian finger study routine I started checking for other useful studies and came up with this one. IDK if it's useful or not, I might find out later on tonight, though:

This is a study from the Journal of Clinical Psychology. I can't post a URL here because it's my first post, but if you google the following phrase you'll find the article in question:

Journal of Clinical Psychology Eye color as a predictor of outcomes in behaviour therapy

This study shows that people with lighter colored eyes respond better to self-paced teaching strategies and people with darker colored eyes respond better to reactive teaching strategies.

I suppose this info could be used to structure a routine, but that's way beyond my pay grade SPAM.

I was thinking this information could be used to enhance palm reading or something like that. For example, after you finish the lesbian finger routine, you could say "your body is telling me all kinds of things about you." as you look deep into her eyes while still holding her hand.

If her eyes are brown you could say "I know you have fast reflexes", or if her eyes are light blue you could say "I know you are confident and do things at your own pace" and then tell her about the study and maybe tease her with a test of her reflexes (more kino) to see if you are right or tease her about being bossy if her eyes are light.

Obviously, there are a lot of different ways to deliver this, and I know the study doesn't really say dark eyed people have faster reflexes, but unless she's a doctor I don't think the details really matter. I'm sure you guys could come up with a better delivery than what I just wrote.

Oh, more eye stuff that might be useful: Search Wikipedia for iridology. It's like palmistry for eye color. That might be as useful as palmistry?

Less kino, since it's hard to poke her in the eyes seductively, but probably good for deeper connection or rapport building, maybe?

Again, sorry I can't post direct URLs yet.