Pheromones: any chemical or set of chemicals produced by a living organism that transmit a message to the other members of the same species and have effect on physiology or behavior.

Despite the fact that the effect of pheromones on different animal and insect species has been well documented, no defined pheromonal substance has ever been demonstrated to influence human behavior.

However, despite the lacking evidence to support the effect of pheromones on humans, I propose that humanoid beings descended from those same animals on which present day experiments have been conducted, would still be effected by their instinctual drive.

I am referring to youkai; those beings neither human nor animal, neither man nor beast. Those creatures thought only fables in the world today, but recognized as much more than that in the days of past.

My name is Kagome Higurashi, and this is my experiment.

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Disclaimer: I do not own Inuyasha or any of the characters I am about to weave into my web of chaos. Any and all definitions have been taken directly from Wikipedia the online encyclopedia because I am far too lazy to do any further research to support my Inuyasha obsession.

A/N: This fic will contain very high-tech definitions. I'm sorry but I have a degree in science and it is second nature to me to read and write things in this manner. However, the story line will be very light and full of humorous situations, so if you can get past the introductions to each experiment then you will do just fine reading this.