Jack's Fairy Tales

This series starts out with Tales featuring Jack & Arthur from Velvet Goldmine. Later fics in the series add the following pairings: Curt/Brian, Bruno (B. Monkey)/Robert (A Life Less Ordinary), and Alan (Tangled)/Mark Renton (Trainspotting)

Chapters 1-4 are mainly Jack/Arthur.
Chapters 5-20 are mainly Bruno/Robert.
Chapter 21 has a bit of everyone except Alan/Mark.
Chapter 22-24 are Alan/Mark.

The series is, as a whole NC-17, although not every part is NC-17 by itself.