Long Ago and Far Away

Title: The Tipping Point
Character(s)/POV: Remus Lupin, Sirius Black. Mentions of James Potter and Peter Pettigrew.
Pairing: Remus Lupin/Sirius Black
Rating: T
Notes: This is set during MWPP's Hogwarts years, just before Moony discovers his friends' work to become Animagi.
Timeline: MWPP Hogwarts Years
Disclaimer: Characters, etc., you recognise belong to J. K. Rowling.
Summary: Remus has had enough.

( The tipping point is where a series of small changes or incidents becomes significant enough to cause a larger, more important, change. )