The Tragedy of Darth Vader the Strong

The Tragedy of Darth Vader the Strong is a 2016 work of canon erotic fiction and The Force Awakens erotic fiction written by Das Flute. Set six years prior to the events of Star Wars: Episode VII The Force Awakens, the story explores Ben Solo's seduction by a mysterious Master of the dark side of the Force. It was released on July 17, 2016.

Synopsis
"Six years before the Battle of Starkiller Base, the young Jedi Knight Ben Solo learns a shocking secret about the Skywalker heritage."