As I pumped away on my exercise bike, my thighs burning with each powerful thrust, I felt a familiar pressure building up deep inside me. Normally, this wouldn't be anything out of the ordinary; after all, I had been working out for quite some time now. But today, something felt different. The rhythmic motion of the pedals seemed to sync up with the pulsing in my lower abdomen, driving the strange sensation deeper and deeper into my gut.
My heart started racing as I tried to ignore the growing ache between my legs. It felt like a rush of warmth spreading throughout my pelvis, making it impossible for me to concentrate on anything else but the strange new feeling. Suddenly, I couldn't bear it any longer. I slowed down my pace and placed my hands on my knees, panting heavily until the intensity subsided.
As if by some strange coincidence, just as the pressure eased off, I felt a familiar twinge in my rectum. It was faint at first, but it quickly grew stronger, almost as if something was pushing its way out of me. Before I knew it, a warm gush of liquid flowed from my anus, slick and sultry against the fabric of my workout shorts.
For a moment, I was shocked into stillness - but then a wave of lust washed over me. It felt good! Incredibly good! I gritted my teeth and pushed down harder on the pedals, the motion syncing up perfectly once again with the building pressure within me. This time, when the pressure reached its peak, my sphincter gave way, and a thick, warm log of feces slid its way out of my body and onto the bike's seat.
I groaned in pleasure as the weight lifted off me, leaving me feeling lighter than air. Then I leaned back against the seat, letting out a long slow breath as I took in the sight before me. My freshly-shat turd was massive, easily the largest I'd ever produced. In fact, it was so big that it had spilled over onto the metal frame of the bike, creating an unsightly mess.
Feeling strangely proud of my accomplishment, I reached down to inspect it more closely. The texture was smooth and velvety, completely unlike anything I'd ever experienced before. Intrigued, I reached out with one finger, tentatively tracing the soft curve of the pile. The warmth emanating from it seeped into my skin, sending another wave of pleasure coursing through my body.
Suddenly overwhelmed by desire, I leaned forward and pressed my hand against it, rubbing the feces up and down against my palm. It felt so good! I couldn't believe how much I was enjoying this newfound sensation. And as I continued to work it into a fine paste between my fingers, an idea took root in my mind - one that made my cock twitch beneath my shorts.
Slowly, I scooped up some of the feces, taking care to avoid getting any on my fingers. Then, closing my eyes, I brought it up to my mouth, savoring the musky aroma that wafted up towards me. As I opened my mouth, the thick mass slid effortlessly past my lips and down my throat, coating my tongue and teeth with its rich, earthy flavor.
It tasted fantastic! Better than anything I'd ever eaten before. And as I swallowed it down, feeling it slide down my gullet like silk, a strange thought occurred to me: I wanted more. So, I reached down once again and scooped up another handful of my shit, this time taking the time to really savor every inch of it as it made its way into my mouth.
I moaned in satisfaction, the erotic rush of this new experience filling me with a sense of euphoria I'd never known before. And as I continued to indulge in my filthy fantasy, pushing myself deeper and deeper into this dark, taboo realm, I knew that I'd found something that would change me forever.
