Mistress was in a particularly playful and carnal mood, craving the unique sensations that her bisexual toilets could provide. She summoned the two individuals, cooing their names as they entered her opulent chambers. With a mischievous glint in her eye, she commanded them to engage in a session of oral pleasure, this time with each other.
The toilets, recognizing their mistress's desire, eagerly complied. They knelt down before one another, their lips parted as their tongues darted out to claim each other's cocks. Their moans and groans filled the air as they lost themselves in the act, their bodies moving in perfect synchronization.
As their session progressed, Mistress watched on with increasing satisfaction. However, her twisted nature prompted her to intervene. With a sudden burst of energy, she stomped her foot, capturing the attention of her playthings. A look of malevolent glee spread across her face as she announced her next order.
"Spread her legs," she commanded, pointing at one of the toilets. Without hesitation, the other toilet complied, positioning themselves between their partner's legs. Mistress then produced a glob of thick, warm diarrhea from an unknown source and, using a pair of black fishnet stockings, aimed it directly at the waiting mouth.
Within moments, the fluid was streaming down the stockings and into the waiting mouth of the toilet below. The first toilet, still recovering from the surprise, struggled against the powerful grip of the other toilet. But it was futile; they were forced to endure the unpleasant sensation of warm liquid filling their mouth.
Mistress watched this display with a mixture of amusement and arousal, her breathing becoming more labored with each passing second. As the second toilet began to choke on the overflowing mixture, she mercifully relieved them by allowing them to pull away and gulp down some air.
She then turned her attention to the first toilet, still suffering through the ordeal. With a sly grin, she produced a second glob of diarrhea, this one seemingly larger than the first. As she positioned the stockings once more, the other toilet resumed their job, forcing the offending substance deep into their companion's mouth.
The second toilet struggled valiantly against their captor, but it was clear that the encounter was taking its toll. Their bodies trembled with the effort as they continued to pleasure themselves, their stroking now punctuated by the occasional grunt or cry of discomfort.
Finally, after what felt like an eternity, Mistress declared their session at an end. With a wave of her hand, she dismissed the toilets, their still-full mouths dribbling with the remnants of their mistress's mischief.
As they left the chamber, both toilets could feel the stains on their bodies, both physical and emotional, left behind by their mistress. They knew that this was but a small taste of the degradation and humiliation that would be heaped upon them for as long as they remained in her service. But for now, they could only hope for the next opportunity to please their twisted mistress.