CEO Agustin's world is one of iron-clad control, and indispensable PA Mara is key to maintaining it. When his orphaned niece is left on his doorstep, she's the one he turns to. They shelter from the paparazzi in Agustin's castle, suddenly, tantalizingly, achingly alone. Proximity dissolves guarded Mara's resistance to her boss. As forbidden desire explodes into a passion-fueled blaze, she learns the price of temptation--Mara's pregnant. Agustin's solution is to brand her with his ring, and raise the babies together. Except their on-paper arrangement is threatened by a devasting connection neither can deny!