Raising Snape 3: Revenge of the Baby-Sat

In the year before Hogwarts, a magically de-aged Severus Snape is being raised by Harry and Ginny and mentored by Draco. Though he is beginning to feel safer in his new home, he still has a lot to learn to live up to his cunning reputation to get revenge on the manipulative and smug George Weasley. Parental spanking of minors, canon pairings only.