Totally just found this as I was cleaning up my hard drive, its gotta be at least a year old lol! , thought I'd upload it for the hell of it :P enjoy ;).

Caroline could smell Klaus's Blood just beneath the skin,
the music sped up and so did their dancing,
and suddenly she was drowning in that enticing, sweet scent.
She felt the veins beneath her eyes swell, and her gums tingled
as her fangs dropped. She turned, dancing with her back to his
chest so he wouldn't see. His hands slid down to her hips and
pulled her closer. Her head fell back onto his chest as the
need rose stronger. Damn it. They were here for a reason. She
knew dancing was a bad idea, but she hadn't expected herself
to lose control, to want too lose control.

Klaus could sense Caroline's control buck at the reins, smell
the needs waring within her, and feel the tension as she tried
to ignore them. Her body surged with heat, a sign of injury,
hunger or arousal. Or a combination of a certain two. A soft
growl escaped him as his own control slipped, and he pulled
her hips back against him. A whisper of breath, almost a whimper,
left her mouth as her head fell back against him and he glimpsed
her blood drenched eyes, veins and fully extended fangs and realized
her impressive control was failing her and ... the pulse in her throat
distracted him, as did the way her hips were twisting against his,
as if unable to decide whether to escape the need... or to satisfy
it.

Caroline felt as if her humanity was trying to ditch her, leave her
a writhing mess of needs and instinct. And boy, did she need.
Her hands covered his and she dug her nails into his skin. He
growled but understood, tightening his grip and almost violently
pulling her back against him. The moan that escaped her was primal,
as she rubbed against the hardness pressed into her.

It was taking every scrap of control Klaus could scrounge together not
too take Caroline right here, right now against the wall. The music was
loud enough to hide his growls, and the hungry moan she'd let slip, but
if this went any further they were going to attract attention. "Caroline"
he growled, her response was a slight gasp as she ground herself harder
against turned her around and grasped her chin to get her attention..
and stopped at the sight before him, she had shredded her bottom lip with
her fangs, her eyes so flooded with blood, even his eyesight, superior even
to other hybrids, couldnt't distinguish pupil from iris or iris from 'whites'.
Klaus Snarled, and slammed his mouth on her already healed lips.

As their lips met, Caroline purred, and opened her mouth. Klaus took her up
on the invitation, hands slipping back to her hips, and pressing their
lower bodies together. Caroline groaned at the hardness pressed into her
lower stomach, the ache between her legs was going to drive her mad. "Please"
Caroline gasped into his mouth, Klaus pulled back a little, his eyes had gone
hybrid, his fangs had emerged, traces of her blood were around his mouth, and
he smelled ... Caroline looked down a little to his shoulder... where her
nails had drawn blood in her haste to get him closer, the wound had healed but
the blood still lingered...Caroline whimpered, and then her control just snapped.

Klaus snarled as Caroline's mouth fastened on his shoulder, and her fangs sunk
in. She moaned at the first rush of blood and then Klaus lost it, knowing as
long as his blood was in her system his bite couldnt hurt her, he sunk his
fangs into her neck. She moaned louder, her hands fisting his shirt to keep
their bodies plastered together. A gasp made Klaus lift his head, a woman,
maybe 35, was staring at them, shocked. "leave, you've seen nothing" klaus
ordered. Caroline had lifted her head too, she was gasping, mouth covered
with his blood, one hand on his shoulder, the other on his hip keeping
their bodies tightly pressed together. "Klaus...please.. i need..." Caroline
gasped raggedly and arched her hips against him. Klaus snarled and moved
them to the hall and opening the first door he saw.