Lady Yuna stood before her bound slave, her luxurious behind propped up against him. She wore an elegant black thong that emphasized her round, jiggling buttocks, which were covered in a sheen of sweat. Her white, feathery strands of hair swayed gently around her face, and her emerald eyes gleamed with excitement as she looked down at him. He was kneeling before her, head tilted back, mouth open and ready to receive whatever she had in store for him.
With a sinister grin, Lady Yuna reached back between her legs and took hold of her massive log of shit, still warm from her ass. She guided it steadily towards his open mouth, watching closely as his eyes widened in anticipation and fear. She let the tip touch his lips, then on his tongue, teasing him with its piquant flavor. Finally, she thrust the entire length of the log into his mouth, forcing it way past his throat and towards his stomach.
As she did so, she could feel his Adam's apple bob up and down nervously, and she heard the soft gagging noise that escaped from his throat. His eyes rolled back in his head as he struggled to contain the sheer size of the load she had given him. The thick, grueling smell of her feces filled the air, mingling with their sweat and the sound of his muffled groans.
When she was certain that his mouth was full to bursting, Lady Yuna stepped back for a moment to admire her handiwork. The slave looked like a bloated, shiny balloon with a tail of saliva dribbling from his chin. His face was red and streaked with sweat; his eyes glazed over in ecstasy and despair. It was a magnificent sight.
With a cruel chuckle, she reached down and grabbed his hair, pulling his face up to hers so their eyes met. "Now," she said in a low, commanding voice, "you must swallow every drop of this, or else you'll be punished severely." She leaned in closer, letting her warm breath wash over his face as she whispered, "And trust me, you don't want that."
He gave a trembling nod, his entire body tense with anticipation. Slowly, he closed his eyes and swallowed, feeling the thick, viscous mass of shit move down his throat. It was agonizingly slow, but he forced himself to keep going, feeling the warmth spread throughout his stomach as he did. Finally, after what felt like an eternity, the last of the shit had passed, and his mouth was finally free.
Lady Yuna watched him intently, waiting for him to recover. She could see the pain and humiliation etched on his face as he struggled to catch his breath. But there was also something else there - something almost like desire. It was the look of a man who had been pushed to his limits, and found himself craving more.
"Good boy," she purred, reaching down and caressing his cheek tenderly. "Now, let's see if you're ready for round two." She turned and headed towards the toilet, her hips swaying enticingly from side to side. The slave watched her go, his heart pounding in anticipation of what was to come. As she sat down on the toilet, he could see her lean back slightly, presenting that perfect, round behind to him once more.
Slowly, he crawled towards her, his muscles aching from the strain of holding his load for so long. He knew what was coming, and he couldn't wait to taste it. As he reached her, he positioned himself behind her, his mouth once again opening wide in eager anticipation. And then, with a smile that promised pain and pleasure in equal measure, Lady Yuna released her second, even bigger, log directly into his waiting mouth.