want you in my bloodline

Harry Potter - J. K. Rowling Gossip Girl (TV 2007)
F/M
G
want you in my bloodline
Characters
Regulus Black, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Lucius Malfoy, Narcissa Black Malfoy, Lucius Malfoy/Narcissa Black Malfoy, Walburga Black, Orion Black, Dan Humphrey/Blair Waldorf, Blair Waldorf, Dan Humphrey
Tags
Fix-It of Sorts Marauders Era (Harry Potter) Marauders Pureblood Culture (Harry Potter) Pureblood Politics (Harry Potter) Alternate Universe - Harry Potter Setting Black Family Drama (Harry Potter) Pureblood Society (Harry Potter) Minor James Potter/Lily Evans Potter BAMF Lily Evans Potter The Noble and Most Ancient House of Black Black Family-centric (Harry Potter) Sirius Black & Lily Evans Potter Friendship BAMF Regulus Black BAMF Sirius Black dair - Freeform NOT CRACK I SWEAR narcissa is a serena stand-in lucius is a nate stand-in but less charming there will be a chuck blair fights voldemort to get into Dan's pants
Summary
Old magic runs in the veins of Blair Cassiopeia Black. Cherished younger sister of Sirius and twin to Regulus, she grows up to be the perfect pureblood princess. Merlin help her if Daniel Humphrey, the first muggleborn Slytherin in a century, ruins things for her.link to trailer: https://tinyurl.com/bloodlinetrailerlink to playlist: https://tinyurl.com/bloodlinefic
Note
Hello, dair & jily & marauders' era fans! I'm posting a few trial chapters to get your input about continuing this fic - hope to hear from you!title from ari's song!!

Chapters