Roxana, a confident and dominant mistress with an aura of power around her, had been entertaining ideas of new ways to torment her slave girl. One day, as they were alone in the office, Roxana decided to put one of her wicked plans into action. She ordered her slave to kneel down in front of her. The trembling girl obeyed, unsure of what was about to happen.
With a smirk on her face, Roxana took a seat on the floor, positioning herself so that her perfect round ass was directly in front of her slave's face. "You are going to learn what it means to be my slave girl," she purred maliciously. "I am going to take your breath away with my ass."
The slave girl, terrified yet aroused by her mistress's assertiveness, watched in horror as Roxana lowered herself onto her knees. She felt the warmth of her mistress's body engulfing her face and the resistance of her ass against her own mouth. "M-master," she stammered, unsure of what to do or say.
Roxana leaned back, pressing her entire ass cheeks firmly against the slave girl's face. She could feel the girl's warm breath hitting her moist entrance. For a moment, she savored the power she had over her helpless subordinate. Then, with a slow build-up of intensity, she began to grind her hips against the girl's face.
The slave girl felt like she was being smothered by her mistress's ass. The sensation was both terrifying and exhilarating. As Roxana continued to move against her face, she could feel the heat building up inside her. She tried to push back against her mistress, but there was nowhere for her to go. She was completely at Roxana's mercy.
With each grind of her hips, Roxana felt the tension within the slave girl growing. She could tell that the girl was close to reaching her climax. And as she reached her own, Roxana let out a primal scream, bucking her hips hard against her slave’s face.
The force of the impact caused the slave girl to choke on a mixture of air and saliva. She felt like she was being violated in the most intimate way possible. But despite the fear and discomfort, a small part of her found pleasure in pleasing her mistress.
As the intensity of their encounter began to wane, Roxana pulled herself off the slave girl's face. She gently stroked her hair, a small smirk playing at the corners of her mouth. The slave girl looked up at her, eyes filled with a mixture of fear, awe, and desire.
"Did you enjoy that, my little slave girl?" Roxana asked, her voice dripping with seduction. The slave girl nodded, unable to speak. She knew that she had crossed a line, but she also knew that she was addicted to the thrill of serving her powerful mistress. And as much as it scared her, she couldn't wait to experience it all over again.