She smiled.  "No, of course, you'll share my family name.  We'll introduce you as my sister.  We look enough alike for that to work.  And most people don't question anyway, not once someone begins dancing as beautifully as you do."  She glossed over the question about her guests, knowing that question would have to be answered eventually<em>But not now.  So much rides on me having her completely under control before she realizes what I am....</em>