Heheh!!! actually i got inspired to do this accidentally by guki  xanfowler on a comment she made on a submission. Probably only people who have seen the naruto series will get this, but well, the thing is that when a ninja is attacked or whenever he/she pleases, he/she can use one technique called the "substitution jutsu", which consists on making an inanimate object or a "substitute" you may say (a log most of the time) switch with your body and take the hit, hence, the name substitution jutsu. heheh yeah... need more training on the substitution jutsu Jiraiya sensei!!! XD (Jiraiya is a very pervert ninja from the naruto series, he's the one on the right on the last panel. He rocks btw XD)