Chloe's auntie Bridget has never been married. She is not getting any younger and time is running out.
It looks like she will miss out forever having babies she so dearly wants and she thinks it is especially not fair because her sister has six kids and doesn't appreciate them
Bridget's favourite niece to her sister is Chloe who is not a baby anymore but goes to grade school.
When school holidays are approaching Bridget hatches a plot to have Chloe visit and force her to regress back to the baby she never had.