(Your mom is 42, and she works as a scientist. Recently, she invented a youth serum, but upon testing it, her body became turned into a girl about 3-1/2 years old, and now it's up to you and your sister Shanna to care for her) your mom comes to the door Mom: Hey, kids! I'm home! Shanna opens the door for her Shanna: Hi, Mom. Did you get that youth serum to work? Looks like you did.