Do you mean stories where Clark falls for Lucy instead of Lois? Or do mean stories where Lucy and Clark team up to do something for Lois (like convince her to fall for Clark)? Or stories where Alt-Clark falls for Lucy because there is no Lois?
I've heard rumor of a story where Lucy and Clark date or are married (being that he's never met Lois) but I couldn't tell you more, being that I haven't read it (and it might only be a myth) or perhaps just a challenge suggestion.
Although it has been a year since I've read it and my memory is fuzzy, I believe Terry Leatherwood's
The Circle Squared has Lucy and Clark as reporters and partners together. If I recall, Lucy wants more and warns her sister off, but I could be wrong. It has been a while. I apologize if I confused this with another story.
