When you're a cop, the number one rule is: your partner is off-limits. But Cooper Maxwell and Joanna MacPherson are dangerously close to breaking all the rules when it comes to romance on the job. From the moment they are paired up as partners, Cooper's sexy charm and Joanna's steamy passion create a heated attraction that overwhelms them both. While they worry that their uncontrollable desire for each other might cost them their jobs, the real danger becomes clear—it might cost them their lives.