This short story was originally written for the WN after it’s conclusion. For the most part the WN ended in a relatively similar position to the LN, though there are some slight differences that I will point out if it becomes relevant. Anyway, enjoy.
[Originally linked by Natsume from his blog on May 2nd, 2014, this story (and several more!) was never officially published. It might be that he dropped them, or that they didn’t make the cut (or maybe he just wanted to have fun?). In any case, this takes place around volume 4, so the status quo and character relationships are a little different from the later volumes.