I recommend as AWESOME!!! Heroine/Antagonist and her clone chemically & sexually rearrange the hindbrain processing of a genius’ clone (hero?)…without his permission…sort of twice. He’s as appreciative as anyone could imagine while being blamed for it all by everyone else. The heroine-clone has to have someone as smart as her pose no threat in order to save their world, and the original delivers him (thoroughly twitchy and completely obsessed.)
Sex is when you’re the most vulnerable you’ll ever be. Brains is when you’re least.