The Future Queen's Captive: A Fantasy Romance of Rebellion (Hope & Home Duology) by M.A. Lakewood

She took him captive. Now he’s sleeping in her bed. When Princess George accidentally abducts a foreign earl, keeping him close seems safest—until her brilliant plan backfires and she falls for the charming prisoner who won’t stop making her laugh. Lord Isahn knows he should be afraid. Instead, he’s captivated by the fierce woman hiding behind magical disguises, scheming against her tyrannical father while protecting everyone around her. She’s demanding, impulsive, and fiercely kind. When he volunteers to join her rebellion, she installs him in her apartments as her fake personal aide. Proximity turns to passion—and passion into a love they’re loath to lose. George has never trusted anyone like this. But the rebellion is reaching its breaking point, and the ancient magic binding the capital threatens to erase Isahn's memories, and with them, everything they've built together. A steamy romantasy with captive-to-lovers, forced proximity, emotional healing, and a cinnamon-roll hero who falls first.