I was to go to the shower and direct cold water onto my balls for as long as I could take it. I managed 55 seconds. The water was so cold and I gasped when it first hit me.
I then had to match this time with the warm water.
After this I was to rest my balls on the side of the tub and let my whole weight press down on them
I managed 35 seconds, sorry it was not longer Mistress
After this I was to put 3 clothespegs on my balls one on each side and one in the middle. I used ordinary pegs on the side and the one with teeth in the middle
While doing this I was to look for porn that involved CBT using running water. I searched high and low for the kind of thing that you wanted Mistress. I must have spent an hour or more looking for good pictures or videos. I found a few interesting pictures, I hope you like them....






Not strictly running water, but certainly good bondage and water involved

No cock or balls in this picture, but imagine she could be using it on her sub

Once I had found 8 things I was allowed to stop with the pegs and lock myself up in my cage. I was to keep myself excited for the rest of the day by watching porn *whimpers*
I locked myself away in my cold hard belt and waited for Mistresses next commands
Thank you for such a wonderful task Mistress
Your Boy
Banquo
x~X~x


