Scene from "Survivor Shy", a story that follows Fluttershy living in a world completely and suddenly devoid of other ponies.
With nopony to turn to, Fluttershy is forced to learn to fend for herself, and find a way, if possible, to bring back ponykind and save Equestria.
The story is told through the images, and the story excerpts they inspire. The scenes are not typically created and uploaded in chronological order, making the true turn of events a mystery that the readers must unravel as more scenes are revealed.