The little bonnet baby Casper has to make a big messy. Step-Mommy Soft calls him over so she can pat his tooshi and relax so he can fill his diaper for Step-Mommy. It's okay baby, just push it all into your diaper, youre just a baby anyways and thats what babies. Casper grunted and the seat of his diaper bloated out and filling the back of his diaper as Casper falls into a deeper and deeper headspace of being a subby wubby for his Step-Mommy. Now he's laying on top of her in a full wet and messy diaper.