His Forbidden Pregnant Princess by Maisey Yates

The king’s irresistible seduction…leads to an inescapable royal consequence!

As King Luca of San Gennaro prepares to take the throne, the last thing he needs is a scandal. Especially one of his own making! But his plan to select a husband for his stepsister, Sophia, backfires wildly when their forbidden desire explodes passionately into life! However much they long for each other, it must never happen again. Until Luca discovers Sophia is pregnant with his heir…