That was a sad story, Corky, but a happy one too. For me the saddest part was when you were trying to wake your sister up by bumping on her. I know you already missed her and wanted her to wake up.
But the happiest part was when you jumped in your mom's lap and realized you needed to help her too, since she helped you.

You are such a beautiful kitty, and I'm so glad everything worked out so well for you.