MILLIONAIRE'S CALCULATED BABY BID (Harlequin comics)

Mary runs a wife-for-hire company with two other female partners. One day she gets notified that her father is under arrest for breaking and entering, and stealing from Ethan Curtis’s company. To have all charges against her father dropped, Ethan demands she bear a child for him. Mary knows she shouldn't agree to the bargain, but she sees no other way to protect her father. Ethan is sought after by many women, and Mary is sure he's only after her blue-blood heritage, but even so, her body is hot with desire…!