Jane and Neil are back! A few months after their previous escapade, Jane is still loving her new size and improved body, though she occasionally wonders how far things could go if she and Neil got another chance, a wish that is suddenly granted when Caroline Skinner
contacts them for a new drug trial. They’re given a new collection of pills which should have a myriad of effects. Sensing a repeat of one of the best nights of their lives, Jane and Neil contact Rose, Karen, Rachel and Anna and they all meet up at the beach in the middle of the night, quickly resulting in a rampant intense time filled with experimentation and discovery of what the new pills do, transforming the girls in a multitude of ways.