Rachel found a golden pocket watch inside the package, like something an english gentleman (or perhaps a certain white rabbit) would carry around. Rachel picks the watch up and and begins to inspect it, opening it up and revealing that its hands had stopped at 10 o'clock. Rachel looks at her radio alarm clock to see that it had just changed to 10:00 A.M.
"Alright then, let's see if this thing still works." Rachel said.
Rachel pressed on the little button on top of the watch to get the gears inside moving again. With a bit of force, Rachel managed to push the button down and get the watch ticking again.
"Perfect, it still works. Now to make sure I got the timing just righ-"
As Rachel looked at the face of the watch, she saw that the minute and hour hands were both moving in the opposite direction that they were suppose to be going. And as Rachel kept staring at the watch, she realized that the hands were gradually moving faster.
"Is this a joke? What kind of crazy watch is thi- THE HELL!"
Suddenly the watch itself began to glow with an aura of white light. The aura rapidly spread to Rachel's hand and then around her body and clothing. Rachel tried to drop the watch, but it was stuck to her palm and could not be removed at all. Rachel then began to feel the aura radiating into her body and filling her with energy. Rachel watched as her hair, apron and skirt began to billow about by an invisible wind and the watch's hands accelerate their speed.
"Oh god. What's happening to me?"
It was then that Rachel noticed that her entire room seemed bigger than usual. As Rachel stared, she saw that everything around her was gradually growing in size. At first Rachel assumed that she was shrinking, but then she looked at her full-body mirror and saw that her face had appeared lighter and had changed slightly. Rachel walked over to the mirror and saw that her face had tightened up a bit, resembling what Rachel had looked like when she was in the middle of high school. It was then that Rachel understood what was happening.
"Holy crap. The watch is actually turning back time. I'M GEETING YOUNGER!"