I've been working on a long giga story called Kiki Comes Home From Grad School. It's taken a while, and in between posts I've thrown together this shorter story. It's kind of my tribute to Anna Kournikova, who was one of the first women I fantasized about becoming a giantess, and still love her today. She's the inspiration behind the main giantess.

For the plot, I’m somewhat borrowing an idea from an interactive story that I found on Writing.com a while back, maybe 6 or 7 years ago. I forget the exact title or author it was under, but I remember that it was about a babysitter who shrinks the kid she’s babysitting, and then one of the storylines has her grow to a mega. It was something like, “Shrunken by Babysitter” or one of those. Maybe someone familiar with it can post the link here.
Regardless, it was a story that stuck with me, and I’ve written my own, non-interactive version. This story contains both shrinking (3 inches to micro) and growth (mega to finally, giga). Please enjoy and feel free to provide any kind of feedback, positive or negative!