im so burnt i tried this:
holding off an inevitable shit, i mean its in the last vestiges of your digestive tract, on its way out, but at the last moment u stop it and suck it back in, and time yourself on how long u can hold it there?
i got 31 minutes just now, i had to let it go case my asshole isnt big enough to let out something the girth of what i was building up.
Good luck!
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