Inevitable (Harlequin Blaze #600)

Paranormal investigator and erotic novelist Emma Black is at a masquerade ball and looking for a coveted lust potion. Unexpectedly, she bumps into her former partner, the ridiculously sexy (oh so sexy!) Ryan Shephard. And, for added bonus temptation points, the rare lust potion is splashed on both of them—with instantaneously hot results!

But is the incredible, mind-blowing sex between them only the result of the potion? Or are Emma and Ryan simply giving in to the inevitable?