It is the right time to use your own mathematic abilities to solve mathematics tests... and undress this sexy blonde! Meet Blue Sapphire. She enjoys wise guys. And over clever guys she love sonly undressing to them. And if the fellow can solve her mathematics quiz tests fast enough it will drive her nuts! Each time you wil give the right answer you'll see her taking off one of her clothing components or becoming more sexy position so that you might have a better view of her fine assets. Nevertheless, the real prize you will get only in case you will give 16 correct answers before the period (restricted by 60 minutes) will run out - in this situation you will not just have the chance to verify her striptease photoset with rushing but will also unlock her hot bonus vid! Time to showcase some sexy for wise!