Mistress Anna sat on the throne, her ass hovering just above the rim of the toilet bowl. She watched as her slave knelt before her, his eyes transfixed on the massive, jutting butthole staring back at him. He was about to have the thrill of a lifetime, and he knew it. With a smirk, Mistress Anna released a long, slow stream of diarrhea into the bowl below. It was so thick and viscous that it almost seemed like moving liquid rubber.
The slave hesitated. He had never seen anything like this; his Mistress's usual bowel movements were disgusting enough, but this was off the charts. He braced himself, knowing that refusing to obey her command would result in severe consequences. With a deep breath, he leaned forward and stuck his face into the stinking abyss.
Immediately, Mistress Anna's hot, mushy shit enveloped his face, coating it in a thick layer of putrid filth. He struggled to breathe as the foul-smelling stuff filled his nostrils and mouth, but he forced himself to continue as he felt the warmth of her shit seeping into his skin. He opened his mouth, willing himself to swallow, but even as he did so, another massive gobbet of Mistress Anna's diarrhea landed on his face, followed closely by another and another.
Choking and gagging, the slave tried to pull away, but Mistress Anna held him in place with a firm grip on the back of his head. She kept filling his mouth again and again, smirking triumphantly as he struggled to contain the rising tide of her foul waste. Finally, she released him and stepped back, watching with dark amusement as he retched and sputtered on the floor.
"Clean it up," she commanded, her voice hard as nails. The slave looked up at her, trembling with fear and excitement, and nodded dumbly. Slowly, he reached out and began to lick the thick, disgusting mess off the floor, barely able to stand the nauseating taste and smell. As he did so, he glanced up at his Mistress, wondering if this was really what he wanted, wondering if he could ever be as disgusting and depraved as she was.
And then, he saw her toying with her anus, her eyes boring into him. A spark of hope ignited within him. Maybe, just maybe, he could earn her disgust. He crawled over to her on his hands and knees, feeling the rough texture of the tiles against his skin. "Please, Mistress," he whispered, feeling his heart pounding in his chest. "May I worship your ass?"
For a moment, there was silence. Then, Mistress Anna leaned down and sniffed the filthy little slave, taking in his scent. Her eyes flashed with dark amusement. "Very well," she said, her voice barely above a whisper. "Come here, you filthy creature."
She straddled the slave once more, this time tilting her hips forward so that her asshole was mere inches from his face. "Go on," she purred, her lips curled in a sick grin. "Taste it." Slowly, the slave leaned forward and pressed his face against her butthole, feeling the cold, slick surface against his forehead. With a low growl, she jammed his face into the putrid depths of her anus, holding him there while he struggled for breath.
For what felt like an eternity, Mistress Anna held him in that position, grinding her hips against his face in a sickening parody of lovemaking. Finally, she released him with a laugh and stepped back, watching as he struggled to stand. "Not bad, slave," she said, her voice low and menacing. "But can you ever truly be as disgusting as I am? Maybe one day, you'll find out."
With that, she turned and walked away, leaving the slave alone with his thoughts and the foul taste of her ass in his mouth. But despite the horror and shame he felt, there was a strange, twisted part of him that couldn't help but wish he could be even more disgusting, even more repulsive in her eyes. Only then, perhaps, would he truly belong to her.