Fan Fic: Postnuptial Disagreements

Postnuptial Disagreements is a crossover Fan Fic for Sekirei, Fate/stay night, and Fate/Zero. It is written in first person from the perspective of Meriwether Archibald El-Melloi, the son of Kayneth and Sola-Ui from Fate/Zero, who survived an AU fourth Heaven's Feel. And he's pretty much exactly what you would expect.

On a trip to Japan to research his parents' role in the Fourth War, Meriwether finds himself stuck in the middle of the Sekirei Plan after Benitsubasa wings herself with him. Naturally, he leaps off the slippery slope with the zeal of a true magus, making the Sekirei Plan a whole lot bloodier in the process.

Benitsubasa soon finds herself trying to deal with the insanity that her Ashikabi has unleashed. And get laid. Which isn't as easy as it sounds.

Postnuptial Disagreements is also noteworthy for a surprising amount of character development over the course of the 'fic.

It can be found here and here.

This fic provides examples of: