Marley has to go, and bad. Wearing just her fresh bambinos she runs from her bedroom to the bathroom down the hall. Too bad for her, bob is already inside and when she knocks he tells her it will be awhile. With just one restroom in the house she has no choice but to run back to her room and fall down onto the bed squirming for relief. It doesn't take long before she finds herself unable to hold her urge back and messes herself. When bob finally comes out of the restroom he checks in on marley and discovers she needs a diaper change.