as I Always say IF you have an idea write it!!
it is fairly easy to find models
http://www.milovana.com/forum/viewtopic.php?f=2&t=24
then all you have to do is write a few pages
think of it as a power point presentation
typically there are arguments against doing this:
1) if I write it I will know what it's about (no surprise)
well frankly all you have to do is read it once an it is no longer a surprise so you might as well write it
and 2) I don't know what to say
write out some ideas on paper while you are fantasizing all you need is 10 or more sentence
(1 sentence for each page minimum)
writing a regular tease is really very simple
and even flash teases have been made a lot easier (in general) to do.
blackmail
It is NOT a subject I like at ALL!!!
not even a little so I KNOW I am not going to write it for you.
good luck, maybe I will see your tease shortly? hmm?