Found at the Gym - Chapter 19

The story continues in the gym where we left off with Rachel starting off at 28 feet tall and Sara at 14 feet. Pete is normal sized, but in a room with these two giantesses he feels tiny. Right away Rachel hands over the device to Pete and demands him to grow her. Knowing there is no choice, Rachel is grown into a 50 foot giantess as she towers above her friends with her new form. With this new power, the larger giantess uses her size to get what she wants, having her two friends please her but while in the process making their dreams come true as well. Before Rachel gets what she wants, she first brings Pete and Sara each to their own intense climaxes. Afterwards she uses the both of them to please her until exhaustion. When this is all done, Sara is able to get ahold of the shrinking device while Rachel has her guard down, but when she catches her they accidentally drop it and grow Sara into the new larger giantess, towering at almost 100 feet tall, double Rachel's size.