The Doms of Club Mystique series (1-2) by Mardi Maxwell [epub]

To Love and Obey (The Doms of Club Mystique #1):

Addison Mathews is the only daughter of a famous mother and a billionaire father. She learned at an early age to be wary of people until she met and claimed Cade Ramsey when she was too young to understand what love was all about. Since then Cade has been her protector and he is one of the few people she trusts as well as the only man she's ever loved. Cade is a former Green Beret who works for a global security company. He's also a Dom who believes that love can't be trusted. He and his four brothers co-own Club Mystique, an expensive and exclusive BDSM club. When Cade decides to give up the Dom lifestyle and settle down he chooses Addison as the perfect woman to be his wife and the mother of his children. Things begin to go wrong when Addison discovers Cade's secrets. Intrigued by the D/s lifestyle she decides to prove to him that she would be the perfect sub as well as the perfect wife. Addison and Cade are two strong willed people, each with their own ideas of what their future should be. Just as it looks like things are working out for them an enemy of Cade's decides to take his revenge by going after Addison. Cade finds himself fighting to save her and their future together. ** A Siren Erotic Romance

Jackson's Sub (The Doms of Club Mystique #2):

A year ago Jenna Parnelle spent one night of passionate submission with Jackson Ramsey before he sent her away. He believed his jealousy would destroy their relationship. She believes he was slumming with the chubby girl from the poor side of town. A year later, irresistibly drawn to each other, Jenna agrees to be Jackson’s sub for three weeks, intending to get him out of her system once and for all while refusing to risk her heart again.