2 Works in HPFandom
Rose left a flower on Severus' grave for every person he had ever been with, but he only ever took one home.
Written for the 2012 Snarry-A-Thon at Snape_Potter community.
Prompt: 119: Harry and Severus are in an established relationship when an accident sends Harry to the past during the time of the Marauders. Unable to resist helping a teenage Severus, Harry helps him reconcile with Lily. When he suddenly returns to his own time, he finds out that Severus is now his father.