I guess by "extremely similar" I meant the plot, which isn't just a re-hash of an episode or a general storyline that has been previously explored in other fics. It's just a very specific turn of events that we both explore, albeit for different characters, in different universes.

I'm not so worried that it will be thought of as plagiarism as much as I don't want there to be an overkill on the topic, or for people to be weary of reading this certain plot. I also hope that it won't be looked on as a copycat, but there is only so much I can do about that. I will have to explain in the author's note preceding the post, as suggested.

Clark: "Lois, you know, I really hope someday that you learn, that sometimes what it seems like people are doing isn't what they're really doing."
Lois: "What are you, a fortune cookie?"