Here's some quick background:

Seeing a girl who's 7 years younger than me. I know I'm a huge catch for her age group, both physically as well as socially, being that I'm a commercial pilot, new roadster, etc. Here's the deal - this girl is currently a rebound from a similarly young but slightly older girl I just ended it with. It's hard to describe, I'm still pretty hurt over how things ended with the old girl. New girl is very easy to talk to and knows nothing of my old girl, and we've hung out 4 times already...problem is it's developing towards talking and being friends without me really having physical contact with her. Me being in my mid-late 20s, I look at her being more of a girl than a woman. I do find her sexually attractive for sure, but feel almost as if I'm taking advantage of her if I make a move. I wouldn't mind using her as my game refresher for the next real girl to be honest. Any way to effectively bridge this gap during our next visit? Confidence really isn't an issue, it's more of the angle at which I approach it...