Mistress Gaia had been training this slave as a human toilet for quite some time now. She wanted him to learn to eat her shit without any hesitation, regardless of its consistency or amount. The slave had made some progress, but he still couldn't always finish what she gave him. Today was going to be a test of his abilities.
As Mistress Gaia sat down on the toilet, she stared at the slave with a mix of anticipation and impatience. He knelt before her, head bowed in submission, waiting for her to release her load into his eagerly opened mouth. The first few turds were easy enough for him to swallow, but then she felt an unusual urge, and released a particularly large log of shit.
"Swallow it all!" she commanded sharply when she saw that the slave couldn't handle it at once. His body couldn't hold back the force of her shit, and two pieces fell to the ground. Mistress Gaia was not pleased; she picked up the pieces with her foot and pushed them back into his mouth.
"Clean up your mess!" she hissed, glaring at him. The slave quickly used his tongue to scrape up the remaining spilled shit and swallowed it in an instant. It was clear that he wanted to please Mistress Gaia and prove himself worthy of serving her in this way.
Despite the initial setback, the slave managed to finish everything she gave him. Piece by piece, he swallowed every last bit of her shit until his mouth was completely clean. Mistress Gaia was impressed by his perseverance and resilience. She stood up from the toilet, towering over him, and ran her fingers through his hair gently.
"You have done well, slave," she said with a hint of approval. "You may continue to serve me as my personal toilet. But remember, from now on, there can be no mistakes. Not a single piece of my precious shit should go to waste."