its really simple we all tell a story. what happens is that i start a story with a sentence, then anyone can add to that with a sentence of their own in order to continue the story further. They will not complete the story they would just add either a word, few words or half a sentence. The rules is simple you cannot write more than half a sentence so you would either be starting the sentence, ending the sentence or helping it along in the middle. I'll start in my next post.