Plentiful Defecation

I suffered within 2 days without defecating. And of course at me a lot of poop for my eternally thirsty slave has collected. But before I will give him that he wants, he has to gobble my pretty asshole carefully with his tongue. When my anus is weakened, I begin to shitting for all two days and I pile a huge heap which flows down on his face directly in a throat. Look at his face, his mouth is completely filled with my shit! Well, my toilet, we will meet next time. It will be already soon!