Something that I always like to do on a date is try to make it a somewhat early night. I usually just go get some dinner or get some ice cream and then go for a walk...depending on the weather of course(every woman that i've ever known loves to be kissed in the rain

).
When it's coming close to the end of the date...casually ask her what she has planned the rest of the night. If she doesn't have anything going on then tell her that you don't either but you were thinking about just having a relaxed night at home and invite her over for a movie. I have never been rejected from that...as long as you don't make it sound like all you want is sex.
A few things to remember here are:
1) Play it cool and always be casual! If she does turn you down, don't get upset about it!
2) Try to keep the date as relaxed and casual as possible unless you two are both huge ravenous party animals...in which you shouldn't have much of a problem gettin crazy together! Oh...and if you're gonna invite her over for a movie after the date, try not to take her to the movies before hand!
3) If you're nervous about kissing her(even though you already have), try kissing her at the beginning of the date! Not only will it ease your mind about kissing on the date, but it will relax her a bit more too because lets her know that you're cool and confident...plus its different seeing as most AFC's kiss near the end of the date!
4) Instant kino!!! If you've already kissed then there is no reason why you shouldn't have instant kino on this date! Plus, like the kiss, it'll help relax both of you through the date and it gives you enough time to build a little sexual tension.
Hope this helps a bit!
-Crain Diesel