As I barreled down the highway in my car, the thrumming engines and roar of the wind against the windows drowned out any sounds of my rumbling stomach. But as I glanced down at the gas gauge, worry shot through me, and I realized with a grimace that I was getting low. I'd have to find a gas station soon if I didn't want to be stranded on the side of the road.
But as fate would have it, my overfilled bladder and aching bowels decided to rebel against my tightly wound control. I clenched my ass and fisted my hands, trying to ignore the insistent pressure and ache. But it was clear to me that the only solution was to find a place to pull over and relieve myself - fast.
I took the next exit, heart pounding with adrenaline and fear of getting caught, and found a dirt road that promised privacy. Sliding out of my car with a sigh of relief, I couldn't help but imagine the relief that was soon to follow. I lifted my skirt - thankfully, no panties to provide the slightest shred of dignity - and bent over, pushing my knees against the warm gravel.
It was invigorating, feeling the cool air brush against my heated cheeks as I let loose a long, low growl. The world seemed to shrink down to the base pleasure of my body's most primal needs, and in that moment, nothing else mattered. The stretch and burn of my insides as the coil of shit was loosened, the warm trickle as it slid down my thighs; it was pure bliss.
But of course, as soon as I was finished with one childhood pleasure, another reared its head. Pushing myself up with a groan, I turned around and braced myself against the back of my car, my heart beating rapidly in anticipation. With a slow, deliberate motion, I spread my legs wide and released a long, gushy stream of piss onto the freshly pooped-upon ground. The cool liquid splashed against my hot, sticky flesh, blending together into a steaming mess that would make any passerby hard.
As the last few dribbles fell from my exhausted bladder, I couldn't help but grin. It might have been dirty, and it might have been wrong, but boy did it feel good. I sank down to my knees, reaching out to touch the chunky liquid with trembling fingers.
"Someday," I whispered to myself, "someday there'll be a toilet slave who can eat this up like the filth they crave." A mischievous glint lit my eye as I considered the thought, my heart beating faster with the thrill of the taboo. "Maybe then I'll let them truly worship at my altar."