Id suggest things such as asking her about her family, where she grew up...her past in general actually...it will show you have a deeper interest in her than what is under her shirt.

You both know that what is under her shirt is what you are really interested in but its all about making her think you are that one guy who is different from all the others...

But if you are lucky, she will yammer on for hours and all you will have to do is nod periodically...

And if worst comes to worst, take her to a movie or something, than you cant talk but can still enjoy each others company.