Drabbles from prompts

[lyl_devil]

So, from the post here where I literally begged for writing prompts (and am still accepting, because they're going so well), I give you my answers.

dragonydreams asked for:
Numb3rs - Don, sunglasses, gum

tarlanx asked for:
Torchwood - Jack, Ianto - coffee, aliens and 'the end of the world'

strangevisitor7 demanded:
Mag 7 (of course) Ezra - Hat, late, unexpected visitor - Part 2

kallie_kat wanted many things, but I found I could only do one:
Tell us how Willow got vamped in the Wishverse, or describe her first meeting with Spike.