The teacher fails at her job.

Damian learns about Santa Claus, the molesting, evil criminal that not even Batman has managed to catch. Now he is determined to save Grayson and bring Claus down once and for all. Throughout all this, Jason is laughing.

Based on and inspired by pupeez4eva's "I Saw Grayson Kissing Santa Claus" on fanfiction.net and archiveofourown,org!