Today was a day of humiliation and filth for the slave. Three Mistresses named Medea, Athena, and Hera stood before him, each wearing leather mini-skirts that barely concealed their shapely asses. The room they were in was dimly lit, and on one side stood a large, dirty toilet bowl.
Medea, the oldest and most dominant of the three, stepped forward with a smirk on her lips. "Today we're going to have some fun with our slave," she said in a cold, calculating voice. "He'll be our human toilet."
The slave trembled in fear as he looked from one Mistress to another. They each took a position, sitting on cushioned chairs and aimed their perfect asses towards him. One by one, they instructed him to approach them and receive their 'gift'.
First was Medea, whom he had to worship by licking her asshole before she finally relieved herself into his mouth. The taste was vile, but he couldn't help but gag as she moaned in pleasure. Next, Athena took her turn. She was younger and more impatient; she grabbed his head forcefully and shoved her wet, smelly finger down his throat to make room for her piss. Hera was the youngest and most playful of the three. She teased him for several minutes before finally allowing him to lick her asshole clean of her messy feces.
Once all three Mistresses had used him as their receptacle, they instructed him to clean up the toilet bowl with his tongue. He lapped up every drop of their piss and wiped away the remains of their feces. He felt utterly degraded but could not deny the thrill that coursed through his body.
Next came the shower scene. The Mistresses pushed him inside and turned on the water, letting it cascade down on his naked form. One by one, they entered the shower with him, taking turns squatting above him and relieving themselves into his open mouth. They giggled and laughed as he struggled to swallow, choking back the thick, warm streams of piss that filled his throat.
Finally, it was time for the final humiliation. The Mistresses ordered him to lie down in the filthy toilet bowl, filling it with his own mess. They straddled his back, one by one, taking turns pushing their shit-covered fingers into his mouth. He groaned and cried out in submission as they pushed and pulled, forcing him to taste every last bit of their feces.
As the night drew to a close, the Mistresses allowed him to crawl out of the toilet bowl, leaving him caked in their filth. They stood over him, towering above him, their perfect asses swaying gently in the dim light.
"You are our toilet, understand?" Hera snarled, striking him across the face with the back of her hand. "And we'll treat you like one whenever we feel like it."
The slave nodded, tears streaming down his face. He knew that this was his life now, serving these three powerful women in any way they saw fit. He was their filthy toilet, and he would be proud to be used by them until the very end.