The Dream Machine: Karyn and Sarah At Home

As Karyn hunched over the wishing stone, she thought about all the things she could wish for. She had already become the sister of Sarah McMillan, her idol. And she disposed of those two idiots at the mall. But that was all just the tip of the iceberg. "What's that?" Sarah asked, walking into their shared bedroom. Karyn turned towards her new sister. Should she tell her about the stone or keep it a secret?