After being laid off from her unfulfilling retail job, Emily decides to take a break from adulthoo and reevaluate her life with the help of her family. With the suggestion from her daughter Linda, Emily embraces a unique opportunity to spend the summer posing as a teenager as her daughter's younger sister. Her husband Jerry, though initially hesitant, supports her decision, and they embark on a family camping trip where Emily, now known as "Emma, " fully immerses herself in her new teenage identity.
After being laid off from her unfulfilling retail job, Emily decides to take a break from adulthoo and reevaluate her life with the help of her family. With the suggestion from her daughter Linda, Emily embraces a unique opportunity to spend the summer posing as a teenager as her daughter's younger sister. Her husband Jerry, though initially hesitant, supports her decision, and they embark on a family camping trip where Emily, now known as "Emma, " fully immerses herself in her new teenage identity.