Midnight Star (Star Quartet #2)
Catherine Coulter

But now Delaney demanded a husband's rights. His lips softly covered hers, his hands explored her satiny-smooth body, finding it moist, warm, inviting. Chauncey had plotted to reject his fiery advances, but even as her mind commanded resistance, her desire exploded. With fingers curled into his hair, she pulled him to her... tenderly whispering the name of this man she had sworn to hate... praying she'd have enough strength to betray this handsome rogue tomorrow....