Harry Potter hasn't had a good night's sleep since the war. Severus Snape just wants to sleep. They find they may be the answer to each other's problems, the help the other needs, and that… insomnia has its perks. "8th yr" HP/SS

Harry has a run-in with a fanged foe in Knockturn Alley and is changed for forever. Outvoted by the Hogwarts staff, Snape becomes his keeper. Can it last? And what happens when Harry settles into his new life a tad too well? HP/SS Slash Vamp