Poor girl. It seems something was wrong whit the food see you st find so tasty. From the look on the face and the fart sounds see make it most hurt allot. When that happen it is always good to release the pressure that have built up inside you and those moments can it be good to be diaperd so you can release it quickly and continue to do so until your tummy all is good again . So in the end you will end up with a very messy diaper that you need to change before you have a messy leak.
I know how this things is whit a upset stomach and when dos moment happen it is good to wear diaper diaper and just stand there and relax.