"I want you, Kyra. With every fiber of my being. With every breath that I take, I want you. You have bewitched me as no other woman has and I am determined to get over you. To not feel this way. You will not ruin me."

Mason:

I'd experienced enough heartbreaks with women to adopt a strict policy against getting too involved. That was until Kyra entered the picture, my newfound stepsister. Against my better judgment, all my preconceived notions crumbled with just one glance at her. I never intended to feel this way, but the undeniable attraction was there.

When my father tasked me with keeping an eye on Kyra for the summer, I couldn't refuse. Little did I know, resisting the pull toward her would be a formidable challenge, one I was going to lose.

Kyra:

I had never experienced someone harboring such animosity as I did from Mason. Strangely, his disdain would have been more bearable if he weren't so irresistibly attractive. Despite his hostility, I attempted to befriend him, only to find myself caught off guard when he unexpectedly kissed me. It was a moment that not only shattered my expectations but also left me feeling like my world had been completely upended. Now, I'm left grappling with the realization that this unexpected encounter has forever altered the course of my life.

My Stepbrother, The Billionaire is a steamy enemies to lovers romance full of plenty of heat, guaranteed HEA and no cliffhangers or cheating.