I knew my master was cruel, but I never imagined I would be forbidden to go to the bathroom. I've always been such a good little slave and I don't understand why I am being now, suffering as my bowels fill up, up, UP with and gas! My master might allow me to go, but first I have to fart, and then I have to fart some more! I am literally squealing in discomfort but still I am forbidden to go! My farts are so huge and I'm afraid something else is going to come out, but I am helpless until my master allows me to relieve myself! Until then I'm just a humiliated fart slave!