Natalia Kapretti, a gorgeous and busty mistress with an incredible ass, loved to torment her slaves. One day, she decided to push her limits with a particularly submissive slave. She brought him into her private chamber, his heart racing with anticipation of what was to come.
She made him kneel before her, his face flushed and eyes downcast. Without warning, she lifted her skirt, revealing her perfect round ass. His mouth watered in anticipation as he looked at it. She turned around, giving him a devilish grin as she felt his gaze on her tight rear.
"Take a good look, slave," she purred. "Because from now on, this magnificent ass is all yours."
Her words sent shivers down his spine. She turned back around and lowered herself onto his face, letting him feel the warmth of her ass against his cheeks. His hands instinctively reached up to grab onto her hips for support as he began to worship her with soft kisses and gentle nibbles on her supple flesh.
As he enjoyed the sensation of being so close to her, Natalia began to grind her hips against his face, groaning softly. It was clear that she was getting turned on by his actions. He continued to kiss and nibble, unable to believe his luck as he savored every inch of her perfect ass.
Suddenly, Natalia removed herself from his face and stood up, leaving him wanting more. She swirled around and bent over, presenting her ass once again. This time, though, there was a mischievous glint in her eye.
"Slave," she commanded. "You've been such a good boy, it's time to reward you."
Hesitantly, he began lapping at her entrance, tasting her sweet juices. She moaned softly, encouraging him to go deeper. He obeyed, his tongue exploring her tight opening, desperate for more.
And then it happened. Natalia released a torrent of hot, smelly shit onto the floor, much to the disgust of her slave. But she laughed cruelly as he looked up in horror. "Suck it up, slave," she ordered, and he knew there was no other choice but to obey.
With trembling hands, he scooped up a generous portion of her shit and brought it to his mouth, choking back the urge to gag. He forced himself to swallow, tasting the bitter tang of her feces. And then she made him continue, lapping up every last drop of her filth from the floor.
Tears streamed down his cheeks as he felt himself being pushed to the limits of his endurance, but he knew this was what she demanded of him. And so he obeyed, his face covered in the stench of his mistress's shit.
As he finished, he looked up, hoping for some sort of reward. But all he saw was Natalia grinning down at him, her eyes filled with a cruel, twisted amusement. She stood up and straightened her skirt, then turned to leave the room.
"Good boy," she purred over her shoulder. "Next time, maybe you'll get to taste my pussy."
The door slammed shut behind her, leaving the slave alone in the room, his mind reeling from the experience. He knew he had crossed the line, but he also knew that there was no going back now. He was hers, body and soul.