Well, if it's truly based on a story from Literotica, there's presumably nothing stopping someone from going back to the source material, at least plotting out what they feel is an appropriate direction to take when they run out of source material (ideally taking things to some well thought out, internally consistent end point, and pulling their important story threads through to the start [for instance, if adding people to the story, have them show up early on]), learning a rendering tool, and producing their own version.
Honestly, though, you've got the basics in the early chapters, we can assume. I'd personally encourage people to produce their own versions without looking up the Literotica story. The less deeply you plagiarize others' work, the more uniquely your own your story will be, and the less you have to fear problems caused by that.
