What if Bella had two daughters instead of one? Would things change dramatically? What if Seth imprinted on Mackenzie? How would her parents feel?
So many questions. To find out the answers, read: 'Mackenzie Cullen: Renesmee's Twin Sister'.
Okay I know it's unreal as hell but all I can think of is little baby like mermaids swimming all Ying yang like and being adorable as hell