As the night wore on, Chrystal found herself unable to resist the urge to bring another girl into her twisted world. She carefully selected Diana, someone she knew would be game for anything. Diana was nervous yet excited as she followed Chrystal upstairs to where the slave was bound and waiting.
Chrystal led Diana to the bound slave, his body trembling with anticipation and fear. She wordlessly pointed down at him, and Diana understood what she was being asked to do. Despite her initial hesitation, she couldn't deny the thrill that coursed through her veins at the thought of defiling this helpless man.
Diana approached the slave slowly, her heart racing in her chest. She knelt between his legs and began to kiss his cock, her mouth engulfing it slowly. She moved her head up and down in a rhythmic motion, her tongue swirling around the sensitive head of his cock.
The slave let out a moan, his hips bucking off the ground in response to Diana's skilled ministrations. The sensation was driving him crazy, but he knew there was more to come. He braced himself as he felt warm, wet poop filling his mouth. Diana kept sucking on his dick, urging him to take her shit as she reamed his throat with her warm, wet feces.
As Diana finished, she stood up and flashed a mischievous grin at Chrystal. Then, without hesitation, she sat down on the slave's face, grinding her ass into his face. She moaned in pleasure as she felt his tongue bath her anal opening, and she knew he was attempting to lick up every last drop of her filth.
Chrystal watched in quiet approval as Diana rode the slave's face, her ass cheeks jiggling with each inadvertent smile she flashed at her captive audience. She couldn't help but feel a twinge of arousal as she saw the pleasure on Diana's face and felt the rumbling of the slave's cock against her leg.
Finally, Diana dismounted from the slave's face, leaving him covered in a thick layer of her feces. She looked up at Chrystal, her eyes shining with excitement. "That was incredible," she breathed, unable to wipe the grin off her face.
Chrystal nodded in agreement. "I knew you'd enjoy it," she said, a predatory glint in her eyes. "But there's more we can do with him..." And with that, she led Diana downstairs for even more twisted fun involving their unwitting victim.