Behind Closed Doors (R) Xander/Spike
Mom! I'm *Not* Gay! - parts 1, 2, 3, 4, 5, 6, 7, 8, 9 (R) Xander/Spike, mentions Willow/Tara, Xander/Anya, Xander/other
The Return (R) Spike/Xander - unfinished
Sire's Blood, Soul Mates, and Demon Love - parts 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 (R) Xander/Spike, mentions Alexander/Angelus - unfinished
To Be Beneath You (R) Spike/Xander
Understanding (R) Willow/Tara