I've been writing this for over a month, but it's finally done. I wrote it mostly for two reasons: I didn't have any "official" vampire-themed work yet, which everyone knows me for anyway, and I needed to write an extra Good Story as an example of my style for one thing (maybe someday I'll tell you what). In any case — I hope you guys enjoyed it.
Thank you WhiterPL for giving me the idea with this vampire cookie hacking, and to my friend Remus for asking how inviting a vampire into an apartment block would work.
EDIT: also check out my author page lol