A serial killer is stalking patrons of a popular sex club in Chicago; one of the victims is Melanie, Ella's best friend and occasional lover. When Melanie arrives at the emergency room in a coma, trauma nurse Ella wants to investigate the crime on her own. However, two hot detectives, Mac and Sam, get tough with the plucky nurse and her plans to find the killer. A bare bottomed spanking in the parking lot is intended to keep her way from the club and the investigation. But there are unexpected results when it becomes clear that Ella is turned on by their take charge style—and the hot spanking. Outside of work, Mac and Sam are both lifestyle Doms, who appreciate Ella's submissive tendencies. Knowing that she might be useful in their undercover investigation, they put the eager sub through a crash course in submission, to see if she has what it takes to enter The Loft , the private no-holds-barred sex club from where the killer's victims have been abducted. On separate nights, Ella submits to both men. Later she takes both at once, continuing to amaze the demanding detectives with her sexual willingness. For Ella, being submissive to two Doms is hard work. Rules. Discipline. And plenty of hard punishment for her errors. Once she's at The Loft , the demands get even more extreme as she's required to submit before a crowd of leering strangers. However, Ella loves it all: the sex, the punishment and even the exhibitionism. But is she getting too emotionally involved with the handsome pair? And what happens when the gig is over? Some surprising twists follow as this story plays out, leaving readers wanting even more from this kinky trio.