Thread:Prodigy X/@comment-5044447-20120426125648/@comment-12522434-20120426130156

Take a look at A Family Affair: Taiga Uchiha vs Yoshitsune Uchiha. Yes, you do take turns; someone starts it then you wait for each others responses. It is not limited to two people (although the smaller the better...makes it less confusing) and you can write as much as you need to each time. That's basically it.