Karyn's plan

While Karyn and Biff were having sex, she was thinking.Jon has the wishing stone. In her new life with Sarah's personality, she knew how to manipulate and use men to do stuff for her. Biff being the case in point.
So tomorrow, she should go meet up with Jon. She could show him her new look and entice him to give her the wishng stone, a stone of power.
She smiles as Biff was pleasuring her. Yes, this should be fun.