Smallville
So this story got it’s start in the fact that in the Superman comics Lex and Clark have a biological kid (whom Lex created for his own nefarious purposes out of his and Superman’s dna.) Pru decided to write a story set in the Smallville universe where this happens (although Lex isn’t really evil in the story.) This is probably the funniest story in the entire history of the fandom. I don’t even think I could accurately describe it if I tried but it should be read because it’s a fucking classic. Connor is the best thing ever. And Pru continued the story in Visiting Hours which is the continuing saga of Connor and his incredibly melodramatic life. Touching and hilarious and heartwrenching. I really love this universe.