a/n: the title's actually the title of my chem textbook. hands up if you used the same one, haha!

Reactivity Series

Prussia had absolutely no intention to become a voyeur. Truth was, there was no need for him to be one in the first place - it was his home, the rooms were his - he could look at whatever he liked whenever it pleased him and yet...

Standing at the doorway, looking through the crack, he spies a certain cerulean eyed blond on his bed, eyes half closed, cheeks flushed, moaning loudly... His mouth starts watering as he takes in the delicious sight before him.

Canada is oblivious to how he has become a one man show for Prussia. He buries his face in the Prussian's pillow, inhaling his strong, musky scent, driving his senses wild with uncontrollable lust.

Making sure that Canada is too preoccupied with showering himself with love to notice his presence, Prussia inches closer to the crack in the door, hoping to get a better view.

Another moan escapes the Canadian's lips as his hands slide sensuously down his body, slipping into his boxers, wrapping his fingers around his aching erection, thrusting into his hand.

Zebra prints has never looked so good on any other man. Or any other living being, for that matter, to Prussia at least. He feels his jeans getting tighter and subconsciously, he reaches for himself, rocking his hips forward as he watches, wishing that Canada would just remove that annoying piece of fabric covering his crotch...

Impatient and wishing for more action, Prussia knocks against the door by accident and alerts Canada about his presence.

Looking up, the blond sees the albino eyeing him hungrily. His cheeks are flushed red, not just from need but from sheer mortification as well. Prussia catches his gaze and holds it even though he's equally embarrassed. Canada is frozen to the spot, he can't run away, he's terribly, awfully...

Helpless.

Canada weighs his options carefully, only to realise that they aren't really options at all.

Smirking, Prussia enters his room, moving towards the blond like a predator stalking his prey. The way Canada clutches at the bedsheets tell Prussia its definitely the Canadian and not his brother, America. He sits beside the blue eyed nation and pulls him close.

Gently, Prussia brushes a stray lock of hair away from Canada's rapidly reddening face and kisses his forehead. "Ahh, Canada," his hand wanders down the other naiton's bare body, inwardly triumphing at his awesomeness as he removes the only obstacle to his prize. He strokes Canada slowly, earning a few moans from the blond and he grins as he leans forward to whisper in his ear, "Just what would you do without me?"

a/n: if you haven't noticed, each paragraph starts with a letter that corresponds to the reactivity series and the summary is my lovely way of memorising it. so you have Potassium Sodium Calcium Magnesium Aluminium Zinc Iron Lead Hydrogen Copper Silver Gold. hahaha! am going to school for chemistry consultation so... eughhh. I REALLY OUGHT TO BE MUGGING NOW AND SLEEPING ITS ONE IN THE MORNING ARGHHH ahem ignore my rubbish so anyway, zebra print boxers aren't really lingerie, but i tried! oh gawd, 'Z' is really painful to use. hope you enjoyed it, happy mugging for chem after this~ (edit 03112010: this reactivity series was done according to the one i was taught, i took the singapore-cambridge gce o levels chemistry exam, so yup)