Thank johnsmilk for the punishment my GF is satisfied.

The first part of the dare I have done, and once The enama exploded while the cashier was ringing up my itaems, 2 customers where behind me at the time. So this part is not to bad. The real punishment is asking where I can change my poopy diaper. That will be worse than when I had to say in a load voice, while in the middle of the mall, "Mommy I wet my diaper" to my GF.
I will do it friday. and report back