Dark Devotion

Starting in book 6 and staying semi-canon compliant, we see what happens when a rookie Auror's attraction to the Dark/dangerous gets involved with a Death Eater double agent while dating a reticent werewolf. Snape/Tonks, some Lupin/Tonks. WARNING: DARK, BDSM, LEMONS AHEAD, NOT A FLUFFY STORY. Co-Authored by wolfinthestars, started in July of 2011.