Cruel Seduction [Dark Olympus Series, Book 5] - Katee Robert

Aphrodite has never flinched at getting her perfectly manicured hands dirty, and she’s not about to start now—even if that means marrying Olympus’s enemy number one, the new Hephaestus. She has a wicked plan to keep her deadly new husband off-balance, seducing the one person he seems to care about most in this world: Pandora, a woman as beautiful as she is sweet.