If you are going to get canned mid-game material I would look into DHV sequencing, particularly grounding sequences. It is based of the DHV (Display of Higher Value) model, which are centered around these tenants:
1. Leader of men.
2. Protector of loved ones.
3. Ability to emote.
4. Risk-taker.
I'm positive there is one more, but I can't remember it for the life of me. This is classic MM shit, so if anyone can throw me a bone on that last one I'd appreciate it. I used to be able to recite these in my sleep!
Visit here for some story basics:
http://www.fastseduction.com/cgi-bin/fs ... orytelling
The most important thing to remember is not sounding like you are spouting some canned line. Also, make sure you focus on how you tell the story over simply just giving details. A lot of guys will tell a story in a very bland, play-by-play way (as men by nature are analytical, whereas women are emotional). This will GET YOU NOWHERE! Moreover, it will probably bore the shit out of your target.
Also, if you aren't a big talker then work on your kino game! I read a book by this guy who apparently would hook up with girls in countries whose language he couldn't even speak! He used kino and masculine intent to not only destroy the language barrier, but discard language completely!
Remember, people have been fucking long before they started talking. Learn the language of love and talking will simply be an after thought.