In the dimly lit dungeon, the air was thick with anticipation as the Mistresses returned, each adorned in their regal finery. In tow was a new slave, trembling in fear but also thrilled by the prospect of serving these powerful women.
The Mistresses gathered around their newest acquisition, eager to begin his training. They had been without a proper human toilet for too long, and this unfortunate soul was about to learn the consequences of his desires.
The first test was to prove that he could swallow all the piss that came out of their pussies without spilling any on the floor. One by one, the Mistresses climbed onto the throne, straddled the frightened slave, and proceeded to empty their bladders into his eagerly awaiting mouth.
The slave's eyes widened in horror as the warm, bitter liquid filled his mouth. He couldn't believe what was happening, but the threat of punishment kept him from gagging or protesting. He swallowed each mouthful of piss, his throat working rhythmically to avoid blocking the flow.
As the final Mistress emptied her bladder into his willing mouth, the slave finally started to feel a sense of relief. He managed to keep the last drop from spilling on the floor, earning him a nod of approval from his new Mistresses.
The second challenge was even more daunting - he had to chew and swallow the freshly delivered brownie from their asses without gagging. The scent alone was enough to make him gag involuntarily, but he knew that failure was not an option.
One by one, the Mistresses lifted their flowery skirts and presented their bare asses to the trembling slave. He knelt before them, tongue at the ready, waiting for the first brownie to appear.
The wait seemed interminable, but finally the first Mistress squatted over him, giving him a clear view of her steaming brown turd. Before he could lose his nerve, she lowered the brown mass onto his tongue, chuckling wickedly as he gagged and struggled to swallow.
One by one, the Mistresses took turns feeding their disgusting treasure to the slave. Hour after hour, he pushed himself further, ignoring the burning sensation in his throat and stomach. Finally, when all but the last brownie had been consumed, the slave managed to swallow even that last biting piece without gagging.
Satiated, the Mistresses clapped their hands in delight. They were immensely pleased with their new slave's progress, and they could already imagine the many ways they would enjoy exploiting his toilet skills in the days to come. With one last look of horror at the trembling figure on the floor, they retired to their chambers, leaving him to contemplate his fate.
