As the night wore on, Abby found herself growing increasingly aroused by her strange fetish. She felt a powerful urge to be dominated and degraded in the most intimate way possible. Her partner, who had willingly indulged her desires up until this point, was beginning to grow uncomfortable with where things were headed.
"I want you to crawl under my ass and eat my shit," Abby purred, her voice low and seductive despite the vulgarity of the request.
Her partner hesitated, uncertain if this was really what he wanted to do or not. But the look of lust on Abby's face was too much for him to resist. He slid underneath her, feeling the heat radiating off her body as he inched closer to her exposed rear.
Abby leaned back, giving him easy access to her tight, puckered anal opening. He could feel the urge to take her gapping ass ring pulling at him, but he resisted for now. Instead, he focused on kissing and licking around her perky round cheeks.
"That's it, baby," Abby moaned softly, her hips rocking back and forth invitingly. "Now open your mouth and take what's mine."
Slowly, her partner opened his mouth and extended his tongue towards Abby's exposed asshole. She let out a surprisingly gentle laugh, her breath tickling the sensitive skin around his tongue.
"Not yet," she teased, reaching down to spread her own lips apart. "First, taste me. Suck on these plump, juicy lips."
He tentatively leaned in, closing his mouth around one of Abby's plump, pink nipples. It was hard and beaded with sweat, sending shivers of pleasure down his spine. As he moved from one nipple to the other, Abby began to rock her hips in time with his tongue, taking him deeper and deeper into her ass with each thrust.
Finally, she pulled away, groaning softly as she felt the warmth pooling between her legs. "Now," she said, her voice low and menacing, "eat my shit."
With that, Abby lowered herself onto his face, thrusting her hips up into the air as she loosened her grip on her own bowels. Her partner felt hot, putrid waste filling his mouth, coating his tongue and teeth in a sticky, rancid film.
He tried to breathe through his mouth, eager for a glimpse of something clean or familiar amidst the stench of shit and sweat. But all he tasted was Abby, her ass and her piss, the salty mixture of their fluids filling his mouth and making him gag reflexively.
Abby took no notice of his discomfort, instead she moaned and writhed under him, her breathing growing heavier with each passing second. Her partner could feel the pressure building inside her rectum, her body ready to expel another load of filth.
"Suck it all out," she hissed, her voice rough with pleasure. "Swallow every last drop."
Despite the fear and revulsion gnawing at him, he did as he was told, sucking and licking at her ass until she finally let out a long, low groan of satisfaction. Slowly, she lowered herself back onto the mattress, her body trembling with exhaustion.
Her partner crawled out from under her, his stomach churning with the aftertaste of Abby's shit and piss. He didn't know how he felt about what had just happened, but he knew one thing for sure—he wouldn't be forgetting this night anytime soon.
Abby didn't speak for several moments, her heavy breathing the only sound in the room. When she finally did speak, her voice was soft and distant, like she was talking about something that had happened to someone else.
"Thank you," she whispered, rolling away from him and curling up into a tight ball under the sheets. "That was... incredible."
