Mistress Anita was in a mood for some indulgence. She had been training her toiletslave for quite some time now, and she felt the need to let him experience her full range of dominance. Today, she decided to push his limits with a particularly nasty task. She would use his asshole both for her pleasure and for her waste disposal.
The toiletslave knelt before Mistress Anita, his head bowed in submission. His heart was pounding with fear and anticipation as he knew well what was coming. Mistress Anita did not bother with any pleasantries or small talk; she immediately went straight to business. She unzipped her pants and pulled out a large black strap-on dildo. The sight of it caused the toiletslave's stomach to churn in disgust.
"Open wide, toiletslave," Mistress Anita commanded him. The toiletslave obeyed, spreading his cheeks to reveal his gaping asshole. Mistress Anita slowly inserted the dildo into his tight hole, forcing it deeper and deeper until she hit his prostate. With a satisfied grunt, she began fucking him hard and fast, causing the toiletslave to moan in pain and submission.
When Mistress Anita had finally exhausted herself, she pulled the dildo out of the toiletslave's asshole and stood up. The toiletslave straightened his body, expecting her to be finished with him. Instead, she surprised him by squatting down in front of him with her ass in his face.
"Now it's time for you to return the favor," Mistress Anita told him with a sneer. "Lick my asshole clean." The toiletslave knew that disobedience was not an option, so he tentatively reached out and touched Mistress Anita's asshole. She smelled like sweat and sex, and the toiletslave gagged slightly at the taste of her excrements.
Mistress Anita began moaning in pleasure as the toiletslave licked her asshole clean. She moved slightly, grinding her ass against his face. "That's it, toiletslave," she purred. "You're such a good little asshole cleaner."
After cleaning her asshole to her satisfaction, the toiletslave bowed his head in submission, expecting the session to be over. However, Mistress Anita had one more surprise for him. She grabbed her used strap-on dildo and shoved it into his mouth, forcing him to taste his own ass mixed with her pussy juices.
"Enjoy the feeling of being both fucked and used," Mistress Anita said with a cruel laugh. "After all, that's what being my toiletslave is all about."
Exhausted and humiliated, the toiletslave knelt on the floor, waiting for his next command. Mistress Anita was satisfied that he had been properly trained once again. She would keep him around as long as she needed him, as both a personal fucktoy and a garbage disposal unit.