Agent Jack Harley has a Scottish background; he was certain that Jaime was a man's name when he selected his new rookie assistant from the pile of applications for the coveted position. Because the cases he takes on tend to be dangerous, involving violent criminals, he has always hired males. When Jaime suggests that he is biased and then promptly gets into trouble in the office, Jack is forced to balance a desire to spank her for her cheeky attitude and a reluctance to ruin her career by using her poor judgment as a reason to free himself from his mistake.
Instead, he gives her tasks that are mind numbing or stomach turning hoping she will apply for a transfer. As Jaime deals with each new challenge and the occasional spanking, their current case advances and it quickly becomes apparent that she has caught the attention of the murderer. Jack needs to keep her close for her protection, a difficult task when Jaime is the best candidate to go undercover and infiltrate a cult in search of the new drug that seems to be behind the murders.