Bought to Wear the Billionaire's Ring: A Billionaire Romance (Harlequin Presents)

Their six-week betrothal bargain 

Samantha Wilson never forgot the sting of Leo Morgan-White's youthful rejection, but now the brooding billionaire is offering a solution to her mother's debts that she can't refuse. 

Leo's deal was simple. Samantha would pose as his fiancée to help secure custody of his late stepbrother's daughter. But Samantha's purity is a breath of fresh air in Leo's cynical world, and the temptation to satisfy his lust for her becomes irresistible. 

As the end of their agreement approaches, Sam's ability to resist their potent attraction is buckling under the weight of wearing Leo's ring and the heat of his expert touch…