Iron Dominance by Cari Silverwood (18+)
Raised from childhood as an assassin, Claire finds her world knocked off kilter when Theo Kevonis, a rich, ex-Air Corp nobleman, rescues her from an airship crash. Being a soldier of a hostile nation she cannot reveal her identity, but Theo sinks his steely Dom fingers into her heart and soul, showing her the pleasures to be found in surrendering to his touch. Captivated, Claire cannot help but bind herself in lie after lie rather than risk losing the one man who’s ever loved her.
When her loathsome commander returns from the dead, her deceit is uncovered. Somehow, Claire must find a way to win back Theo’s trust and destroy the man who threatens them both.