The Rebel's Own by M.O. Kenyan

Back in high school, a cruel “game” by the popular crowd left shy Kennedy Bailey pregnant and alone. But now she’s gorgeous and grown-up and she won’t let anything stop her from saving the life of her five-year-old son when he’s diagnosed with leukemia. Even if it means confronting his father, NFL quarterback Ryan Carville.

As her child’s health takes a turn for the worse, Kennedy feels helpless and resolves to pull off a daring scheme—seducing Ryan to create another baby to save the one they already have. They reconnect for a steamy one-night stand, but Ryan can’t forget about the dark beauty.

When he discovers the truth of who she is, Ryan is shocked and determined to give his son everything he needs, which includes marrying his mother. But a quickie wedding in Vegas won’t solve all their problems. Can Ryan show Kennedy that he’s changed from a spineless boy to a man worth loving?