In my proposed story, Megan is a spy trying to evade capture when she is finally cornered. Trapped, she decides to use her secret weapon, a device on her wrist that, when activated, turns her into a giantess. But, when she does activate the device, something goes wrong: She begins to shrink rather than grow! Panicked, she tries desperately to correct the problem, but to no avail. She finally stops at a foot tall and begs for mercy. The villain will hear none of it and steps on her. When the villain raises her foot, we see Megan is now flat as a pancake, like a cartoon character!