Acidic Love by Kia Valenciana
Approx. 14,540 words.
Published on February 13, 2011.
Vampires, not sparkly ones either.
Which takes us to the experiment, XIII Cyanide Kisses, taking place in modern day Los Angeles, where the love-birds Adam Matthews and Thomas Allan Hopkins, one an aspiring musician, and the other a scientist's intern for the Mary Cross Scientific Institute, where one kiss can make everything spiral downward.