I coughed as Ms. Cheston's latest fart slid down my throat. The hot air rose through my nose as my eyes watered. I wanted nothing more than to be a good slave, but I simply could not understand how I'd ever be able to get used to this. It took all of my composure to keep my tongue inside Ms. Cheston's quivering hole as my body rebelled against this treatment.
"You still have a long way to go," Ms. Cheston said, disappointment clear in her voice. "From now on, every fart in this household goes into your mouth. It does not matter when or where it happens. You are consuming it. Until you can learn to appreciate this duty, you will be trained."
"Yes, Ms. Cheston," I choked out. "I understand."
Suddenly, Ms. Cheston stepped forward. My face fell from her ass, drenched in sweat and ass juices. The smell of her gas followed me as I breathed deeply of the fresh air. As I panted, catching my breath, Ms. Cheston turned around and bent forward. She suddenly grabbed my chin, forcing me to look directly into her eyes.
"Why aren't you thanking me?" Ms. Cheston spoke. I could smell the stale coffee on her breath. "Do I need to punish you?"
My eyes widened.
"No, Ms. Cheston, please..." I begged. "Thank you so much for letting me service your ass!"
"And...?" Ms. Cheston continued.
"Th...thank you for letting me protect you from your unladylike odors," I added. "Serving as your fartpad is...is...my honor."
Ms. Cheston briefly smirked before returning to her serious stare.
"You didn't seem to appreciate my farts," she continued. "From now on, each time you cough or gag, I will punish you."
My face went pale as my heart pounded. What was this woman doing to me? Wasn't this punishment enough already?
"Yes, Ms. Cheston," I replied. "I understand, and deserve any punishment you deem necessary."
Ms. Cheston nodded.
"Yes, you do," she said. "From now on, if I snap my fingers, you will immediately dive into my cheeks and cup your mouth around my asshole. Your tongue will immediately slide in, and you will suck up the impending fart. Any delay will result in severe punishment. Do you understand, slave?"
I nodded. "Yes, Ms. Cheston."
I shivered at the thought of this new duty. Still, part of me knew Ms. Cheston was right. This was the only way I would learn. Sarah was clearly disappointed in me after my performance this morning, and that was not acceptable.
Ms. Cheston backed away and stood up straight once again. She grabbed my leash and tugged it as she walked forward, indicating for me to follow her. I dropped to my hands and knees and began to crawl behind her. Something about this position had begun to feel natural. The desire to rise and walk like a person felt foreign, almost foolish, for someone like me. Ms. Cheston had the right of things here.
Suddenly, Ms. Cheston stopped walking. She lifted her fat left arm and made a show of snapping her chubby fingers. I quickly broke out of my thoughts and scrambled underneath her skirt. My heart pounded in anticipation and fear as I rushed to part Ms. Cheston's cheeks in time. I could hear her stomach gurgling as I pressed my lips against her moist hole. I slid my tongue in quickly, making sure to serve exactly as she expected.
I had made it just in time. The gurgling stopped as Ms. Cheston's fart erupted loudly into my mouth. The hot air rushed past my tongue and down my throat. It felt almost heavy as I choked it down. My eyes watered and my lips trembled as the rippling flow became a wet hiss. I could taste Ms. Cheston's breakfast and coffee as my tongue hardened and stayed deep in her quivering hole.
Still, in spite of Ms. Cheston's instructions, I could not find this enjoyable. I wanted to, more than anything, but at the end of the day, I was sucking farts from a fat middle-aged woman's asshole. I knew I had to get used to this though. I didn't want to get punished, and more importantly, I couldn't bear disappointing Sarah.
Ms. Cheston grunted and the blast of air intensified. As the next wave hit me, I felt my stomach turn. I tried my best to ignore it, but before long I felt my throat convulse into a gag. As Ms. Cheston's fart petered off, I let out an audible retch. The blood drained from my face as I realized what I had done.
Ms. Cheston yanked my head from her ass before throwing me onto the cold hardwood floor. I looked up at the visible anger on her fat face as she glared down at me.
"I...I'm sorry..." I began to choke out.
"Silence!" Ms. Cheston interrupted, her fat cheeks jiggling almost comically as she barked. "What did I tell you earlier?"
I gulped. "You, you said that," I stammered. "If I didn't show gratitude for serving as your fart slave, I would be punished."
Ms. Cheston nodded. "And what did you do?" she asked.
I knew there was no way out of this. I had to be honest.
"I gagged in spite of your divine gift," I answered, actually believing she was in the right here. "I should have sucked down your fart eagerly and hungrily."
Ms. Cheston scowled.
"So you understand, and yet you misbehave anyway," she chided. "You know what this means, right?"
I nodded, a pit forming in my stomach. I knew I was going to be punished, but what could possibly be worse than this?