Rough Day at Sea
From Shousetsu Bang*Bang Wiki
Rough Day at Sea is a story written by Shokushu Ritsuka. It ran in Issue 39 at http://s2b2.livejournal.com/226592.html, and is mirrored at http://www.shousetsubangbang.com/mirror/rough-day-at-sea/.
Summary
From isiscolo.livejournal.com: "A half-elf is left as a sacrifice to sea gods."