Tempting Her Dad's Best Friend

Cleo walks into Sergei's life like a bomb.

As an undercover agent, Sergei has watched Arseny, a powerful leader of the local Russian mafia, do plenty of bad things. He's about to take Arseny down when Arseny's secret daughter, Cleo, walks into their lives. After being assigned by Arseny to uncover Cleo's secrets, Sergei gets so close that Cleo and Sergei are soon expecting a baby together.
What will Sergei do with everything on the line?