Childhood Lost

Albus Dumbledore is now a child again. Minerva McGonagall decides that Severus Snape must be the one to take care of Albus. Severus is reluctant, what with being a Death-Eater spy and all, but maybe, just maybe, he might find something he lost? Fluff, glorious fluff. Inspired by banana-ge-ge's artwork on the same topic. One shot, one write. Friendship and comfort abound.