You've been blocked up all week. Must've been something you ate, but it's been hurting your stomach for days now. Suddenly, your bowels relax like they haven't in days. You feel your butt start to twitch when suddenly, "PBBBBBTTT". You shudder. While the noise was loud and abrupt, no one was around to hear it, and the pain in your stomach quickly weakened. "Oh", you say, but that's all you can muster before a thick hard log starts pressing against your butthole. You blush a deep red, but it's not embarrassment. You don't even think about what you're doing, only the relief it's giving you. The log slowly pushes out, pressing against the seat of your diaper, before it breaks and falls down, causing your diaper to sag. For a brief moment, you realize what just happened, but you can't think for long. You're uncorked, and with a gurgle, a much softer, wetter mush comes pouring into your diaper, filling every nook and crevice. You don't attempt to stem the flow, instead, in your pleasure, you begin to push, letting the warm mess spread over your diaper, letting is crinkle and sag further down into the potty, turning the seat of your diaper a light brown. Now, a slightly former mess is coming, and you push it into the seat of your pants, letting it fill up and take a more solid shape. When you finally finish, your diaper is hanging down several inches into the potty, and you finally have a moment to reflect on what you've done. "Oh my gosh... Did I just... I couldn't have just... Pooped myself? I haven't done that since I was three... I haven't done it in diapers since I was a baby!" You quickly look around the room to make sure no one's watching when...