A Spanking Good Time by Cassandra Carr: Leslie, as a natural Domme, works hard and plays harder. When she wins a trip to a private resort, she's happy to discover her husband can escape the demands of his job as a special agent for the FBI.
However, he does have the tendency to be snappy on vacation. So before they can indulge themselves in decadence, she must make it clear who's in charge and that she's to be obeyed.
A Spanking Good Time - At Her Mercy by Emma Lai: Tom is a special agent for the FBI. He loves his job, but it's stressful, and when his wife takes control of their personal life - both in and out of the bedroom - he happily lets her.
Whether at home or on vacation, he is her dutiful sub. But just because she's in control doesn't mean she holds all the power.