The diaper makes your penis shrink smaller and smaller until you have a baby penis with no control over when you pee or cum. Don't listen to this file unless you are prepared to be cursed (or blessed) with a little baby pp. Also attached is the file without the binaural track if you prefer that. Enjoy!
The binaural track came from the incomparable Calimore on WarpMyMind.com (LINK).
-Champ