Been trying to catch up with this thread over the last couple of days....got there in the end!
...lovely dress Amanda1. And with the seamed stockings !!
My take on it is; I know you're probably gonna shag him anyway, but go for the date - and act during it - as though that's not top of your list (i.e. be cool and collected).
He'll be flippin' gagging by the end of the night!!
Alternatively, don't actually shag him but give him the blow job/whatever of his life. Keep 'im dangling!
(Can't believe I've got so involved/excited about this thread that I typed the above sentence!)
Anyway, enjoy