I suggest that you call her and tell her that you are pretty busy, on monday, tuesday, but not wednesday.... then tell her that you will pick her up at around 7ish... or whatever time you desire...
She will more than definetely say yes!... with big eyes at that.. At this point it's all up to you mate. When you pick her up, go grab a coffee, walk around a bit, continue to build attraction, tease her a bit, touch her hair and kiss her... remember, you are the man and you giving her a kiss is a gift..
At this point you can either lead to you car where you will hopefully be man enough to do the job... (i mean you did say you were massaging eachother... wtf mate.. that's a done deal)
If you fail and she rejects your kiss just pull off the famous style kiss rejection line... (always works)... i tend to think that she will kiss you back, just seems like a logical assumption (once again you were massaging eachother)
Good hunting.
A