Petra. Nine-Teen Tales, #2

Mike has been asked to fix 19yr old Petra's laptop but what he finds while he's repairing it leaves him floored.  This beautiful young woman that he's known most of her life has a secret job that no one knows about ... until now.  Mike is in a quandry about what to do but returns her repaired laptop without saying anything and planning to forget that he ever saw anything.  And he does ... until an angry knocking at the door startles him.
 It's Petra. She knows and she wants answers.