I never really know what to say in these introductions.. but.. Hi, I'm Elektra, and I'm seventeen. =]

I've always been interested in the idea of lucid dreaming- even before I knew what it was. So I was pretty excited to learn that this could actually be done. I have been researching it for awhile.. and lately, I have been able to realize that I have been dreaming, but I don't really have control.
I soon plan on purchasing a Dream Mask, probably, well, The Dream Mask.

I have one question in particular about Lucid Dreaming..
I know you can reach complete and total control of your dreams, but lets say..

Lets say I want to create my own little story. Like.. I want to go to California, Marry a Celeb, become famous, and walk the red carpet.
Or I want to be a Pirate on a pirate ship, on a mission to retrieve gold from.. Atlantis.

Can achieving more of a storyline be done, like, dreaming about anything you want? Or is Lucid Dreaming more or less just going along with what you're dreaming about, but be in control of it?