Rosella was kneeling on the cold floor of the dungeon, her heart pounding in anticipation. She could hear the heavy footsteps of her Mistresses, Mara and Anya, approaching her. Her gaze drifted down between their legs, where she could see the two dark, wet bodies stretched and smeared with feces, glistening under the dim light. A sharp contrast to the Mistresses' pale, perfect skin.
"Open wide, slave," ordered Mara, her voice deep and commanding. Rosella obeyed, parting her lips to reveal her trembling tongue. She felt a warm, smooth object pressing against her cheek, followed by the distinctive smell of feces. She knew what was coming next.
With a loud groan, Mara positioned her thick shit-coated dildo at the entrance to Rosella's mouth. It was twice as large as any cock Rosella had ever seen, let alone taken in her mouth. Anya stood behind her, her hands on Mara's hips, urging her on.
"Swallow it all!" commanded Anya, her cold breath tickling the back of Rosella's neck. The slave nodded feebly, tears streaming down her face as she stretched her jaws as wide as they would go. With a grunt of effort, Mara pushed the dildo into Rosella's mouth, forcing it past her teeth and down her throat. It slid smoothly, filling her with the disgusting, warm flesh. She gagged and choked, her eyes watering as she felt the thick shit-slick coating the inside of her mouth and throat.
When Mara pulled out, Anya stepped forward, pushing her own dildo coated in shit against Rosella's lips. She, too, filled the slave's mouth, stretching her to the limit once again. As she felt the second dildo slide past her teeth, Rosella's mind went blank with submission. Her only task was to obey her Mistresses.
After what felt like an eternity, the two dildos were finally withdrawn from her mouth, leaving it coated in a sticky, foul-smelling mess. She could taste the shit and piss mixed with her own saliva, making her stomach churn.
"Now it's your turn," said Mara, smiling cruelly. She knelt down next to Rosella, their faces inches apart. Rosella looked up into Mara's eyes, her own filled with terror. "I want you to enjoy every last bit."
With that, Mara leaned forward, lowering her sweaty brown bombshell onto Rosella's face. The pungent smell of shit filled the air, enveloping the slave as she was once again forced to open wide. This time, it was Mara's real anus that pressed against her mouth, the hot steam escaping through her gaping jaws.
"Savor it," whispered Anya, running her fingers through Rosella's hair. The slave did as she was told, clenching her teeth against the overwhelming nastiness. She could feel the hot, wet mass of flesh moving against her face, squeezing her nose and filling her senses with the sickening stench of shit.
After what felt like an eternity, Mara pulled away, panting heavily. She wiped herself clean with a tissue, leaving a sticky, disgusting mess on Rosella's face. The slave winced, her eyes watering from the assault on her senses.
"Now, lick it up," commanded Anya, pointing at the mess on Rosella's face. Slowly, trembling with revulsion, Rosella leaned forward and pressed her tongue against the foul-smelling concoction. She licked at the remnants of shit and piss, tasting her own disgust mixed with her Mistresses' filth.
"Excellent slave," purred Mara, running her hand softly over Rosella's head. "Now, it's time for your reward."
With that, she turned and walked away, leaving Rosella to guess what horror awaited her next.