You let your adult baby girl try pull-ups for the first time! She thought she was ready to be a big girl, but she doesn't last long before having a huge accident! Babbling and mumbling in her regressed headspace, she unbuttons her onesie and releases her full bladder. Her pull-up is no match for her heavy stream! The pull-up swells until pee leaks out of the padding, running down her thighs.