Your step-sisters are no fun. Sofia, for instance, eats up all the cookies you bought for your professor, and even dares to wear the Xmas attire you planned to give to your girlfriend. Maybe you and your buddy should teach her a lesson. On the other hand, Soyivania has to do the choirs before she could go to the Christmas faire. But maybe you can offer her a better deal. Either way, things has to chance. So what will you do to your step-sisters?