Making the Baby - The Billionaire's Baby, #2

Harker never intended to include Alison in the kinkier side of his life, but now that she's there he wants to show her pleasure beyond her wildest dreams. But when a night at La Petite Mort Club goes wrong will he be able to save their relationship, or will he lose her forever? This steamy, later in life, friends to lovers, romantic comedy will have you laughing out loud. Harker is brusque, alpha and bossy.
Alison is fine with that in the workplace. He is her boss after all, but now that they're married things have changed. This is book two in a four-book series. The series ends in an HEA.