Cuckoos: The Tale of Whitecurrent

A cuckoo is a bird that abandons it's baby to be raised by another bird, the parent non the wiser; it does not realize the chick that's bigger and stronger than it's other kids isn't it's own. Alicia Burton is nothing like her brother and sisters, stuck in her family's dysfunction. Until one day she saves a boy's life, and thus Stirling and Sideswipe enter her life. A bit AU.