Cautiously into the Dark

Tonks gets on wonderfully with Sirius and his friends, much to her mother's horror. She wisely keeps the exact nature of her relationship with Remus Lupin to herself, as horror would be far too kind a word for how Andromeda would react. Although soon her love life will be the least of anyone's worries. AU: Tonks at school with the Marauders. Pre-First Wizarding War.