As featured in this image, the above's WIPs by an Anonymous can be seen in this thread archive (though the image links lead to 404s). The source for this upload was taken from this archived post.
>MC-tan is an ordinary middle school student, until one day an African American hip hop artist falls on top of her out of the sky. >He introduces himself as Jay-Z, a foreigner who had accidentally released 99 Problems unto grorious nippon (but a bitch ain't one) >Since it is Japan, as a gaijin he is powerless, so he implores MC-tan to make a contract with him and become a magical girl (with magical grills) >Can MC-tan solve Jay-Z's 99 Problems while still leading a regular middle school life?