What I mean by this is not planning on messing, not an accident, but getting the urge and just letting it happen in everyday clothes.
This is exactly what I did today as I was sitting at my computer. I didn’t bother to change into my pooping underwear to mess, but instead because I felt the urge I did it as I sit here rather than go into the bathroom and go in there instead.
The poop happens to be a nice sized goose egg and nice and squishy too. I even peed a little bit as I pushed the load into my pants. It just felt hot and a bit more naughty than normal I suppose since it’s not my pooping underwear.
I’ve noticed that these seem extra “hot” and more exhilarating than the routine pants poops.