The purest of diamonds?

the long version

"As the youngest of the famous Skavanga sisters, beautiful Leila has earned her reputation as the untouched Skavanga diamond - and she's tired of it! It's time to start living her life, and who better to teach her how than gorgeous Spaniard Raffa Leon? Raffa has no problem mixing business with pleasure! Intrigued by her shy purity and enticed by her request, he'll ensure Leila enjoys everything life has to offer. But as her frosty facade gives way to an unleashed passion, Raffa realizes that there are consequences of playing with fire!"--Publisher description.