My step-brother has sent me an email. He wants me to read it and record myself and my reactions. As always I have good advice for my younger step-brother away at college. Especially now that he is in a relationship with a really nice girl that he seems to like a lot...

The email confesses something I find to be entirely strange...An erotic night with his girlfriend (though it seems he and she were possessed by something)

But the tables turn when I know what I've been doing all along...