"Why not have a younger sister so you can show be a little in charge" said Emily
"Yeah I promise to be a good big sister for you" said Jenifer
"You sure, dear?" Anthony asks.
"Of course. It'd be fun to younger then her and be in diapers" explained Emily
Emily then concentrates on being 5-years-old again, as well as being in diapers. The regression was quick. Soon, Emily was 2 years younger then her own daughter and her own panties were now a diaper as well. Emily and Jennifer could easily pass off as sisters, but you could tell them apart as Jennifer's hair was long and Emily's hair was medium-short as well as Jenifer being a little bigger then her mom.
"I guess I am now a single father of two little girls. Now what to do"
It was decided...