The Great Cosmic Turtle
The Great Cosmic Turtle is a story written by Tougyo. It ran in Issue 41 at http://s2b2.livejournal.com/238759.html, and is mirrored at http://www.shousetsubangbang.com/mirror/the-great-cosmic-turtle/.
From isis.dreamwidth.org: "A ship-captain/businessman and a casino syndicate boss, who have history together, try to trace down the programmer of the spaceship's sassy AI."
From fail-fandomanon.dreamwidth.org: "Pilot Domingo calls in a favour from criminal and casino owner Yun. They go on a journey IN SPAAACE to find the creator of their ship's artificial intelligence Mila (who is a snarky delight)."