I would shit my pants every day if it didn't ruin them. I absolutely love pooping my pants. The feel of shit filling my underwear is enough to get me off. I would push out as much as I could and then sit on it, working it into my underwear and my ass. 

It started out with me shitting into my hand. I would just stick in between my legs and catch the shit as it came out. I'd feel my warm poop fill my hand and I'd play around with it there. I usually ended up spreading it all over myself. Then eventually I let it go straight into my pants. 

 Once someone came in my room while I had a full load in my pants. I had to stand there for like five minutes hoping he wouldn't smell my shit. It was worth it, becasue I had an especially wet load. I've never had shit feel like that since, but god it felt great when i sat in it. Once i had diarrhea and it flowed down my legs into my shoes and onto our porch. I wiped it up with my shirt and had to hose off the porch.

If i ever find a shit filled public toilet that is relatively secluded I would love to play in it. If anyone knows where to find one around Pittsburgh let me know.