This story is a sequel to Magic Paint Brushes 3: This Ice Life...

It's been five years since Emma, Sophie, and Billy were born. Since then they, along with their parents, have been visiting Equestria whenever they can.

Coming up to their fifth birthday they get gifts from someone who says they just want to give them something for their big day.
But one of the gifts is holding a dark secret thanks to the man who gave them the gifts.