Description
I’m in the middle of a cardio workout when my stomach starts to cramp. I push on, rejecting the opportunity to use it as an excuse to take a break. I grab my stomach, then my butt as I realise it’s more than just random cramps. I struggle on, moaning and sighing as I desperately try and resist the urge to push. I come to a standstill as the strain overwhelms me; I feel my control slipping away as poop gently parts my butt cheeks. As the futility of resisting further dawns on me I relax, piss cascading through my briefs as my poop slowly begins to force its way out of me. I push hard, savouring the relief as shit quickly fills my mesh briefs. My focus quickly returns to my workout; the huge bulge of soft poop wiggles side to side as I get back up to speed. I can feel the weight shifting as the soft, warm bulge brushes against my legs as my commitment to working out is replaced by sexual excitement. I come to a halt and instinctively grab the back of my briefs as I tease myself, momentarily resisting the urge to sit down on the seat…