One or the Other

Chapter 1

A/N from Disaster: Okay, Guys! Me and the wonderful 'Goddess of Fury' have teamed together to bring you this short series full of rated 'M' goodness as we're both complete perverts. ;D It's a KanameXYukiXZero romance basing on the choice that Yuki will have to make..who will she choose? Well, you'll just have to wait and see. ;) I am highly honored to be able to work with Fury, as she is an amazing writer, so thank you for the oppertunity to do this collaboration. This story will be unlike anything i've ever written before, so i'm intrigued to see where it will go. I hope you all enjoy this series as we've both worked hard.

A/N: from Goddess Of Fury: This story took a long while to think of and we worked our asses of to get what we wanted... And Disaster's a good writer :) Mwahaha, so I hope you enjoy the chapter, Lovelies~;)

Disclaimer: Neither of us owns Vampire Knight or any of the characters.

This first chapter has been written by me -ApocalypticDisaster- as the begining of what I hope to be a very intresting story, so I hope you like it. :)

"Yuuki, are you sure you want to? We don't have to do this if you're not ready." The silky voice of Kuran Kaname filled the dark room, the only light entering the room was coming from the shine of the moon in the partly open curtains that flowed down to the floor, illuminating the figures on the King sized bed. Cross Yuuki stared up at her lover with a pernament blush coloring her cheeks. The couples clothing lay forgotten on the floor beside the bed in a messy pile, a result of a heated need for the lovers to see more of their partner. The rest of the Night Class was safely in class, giving the couple all the privacy they could need. Though part of the girl felt bad for leaving her fellow prefect in to patrol alone, most of her didn't care, she was craving this man's touch too much to leave.

Yuuki's eager eyes crawled down his body, the brown-red orbs tracing the design of his chest and stomach, her eyes ran lower still, resting on a thickness between the males thick thighs that stood erect and ready, the sight causing another wave of wetness to coat her lower body and she felt some hit the skin of her upper leg. Her eyes snapped back up to his face as she heard him take a very deep breath. Kaname's eyes were closed as he inhaled through his nose, a small smug smile pulling at his lips which caused Yuki's face to redden more as she realized he could smell her.

Her small hand went up to stroke his cheek, earning a quiet content sigh from his lips, his warm breath hitting her face just inches away.

"I'm ready." She said, her voice breaking slightly in excitement. He nodded and smiled at her as her hand on his cheek went down to his chest, following the path her eyes had took just moments ago and Yuuki allowed herself to take great pride in the shivers she felt run through him at her touch. Her hand went to teasingly stroke the skin of his inner thigh, surprising herself that she was capable of these things.

Kaname pressed his lips to hers but immediately broke away as a loud gasp exited his lips when her hand surrounded his length, nearly making the Pureblood lose it right there. He smiled slightly as he caught sight of the nervous look in her eyes and he rocked himself into her palm, a deep moan sounding from him as her hand slipped upwards, brushing against him as he showed her what to do. He slumped against her body as her hand moved of its own accord against him, making another groan rise through him.

She couldn't keep a real rhythm as her hand glided across his manhood in different speeds and tightness, but her just touching him was enough for the Vampire to lose himself in the pleasure. He rocked his hips towards her hand a final time as he came, the warm liquid spilling out onto her hand and bedsheets as another moan came from him, his breathing wild and his perfect body covered in sweat as he calmed down. His face that had nuzzled itself into her neck skimmed upwards until it was level with hers and their lips slammed together in a fierce kiss.

His strong hands immediately went to Yuuki's breasts, squeezing the bare skin there and the Pureblood was rewarded with a low moan. His previously spent member twitched at the erotic sound and, much to Yuuki's disappointment, Kaname broke his lips away from hers and traveled downwards, kissing down her collar bone. Her gasp echoed around the dark room as one of his hands was replaced with his full lips, massaging her perked nipple between them and his tongue licked the center of it, his body shook along with hers at the contact and her hands went to grip the sheets beneath her as unrestrained moans slipped from her mouth one after another.

The loudest moan, however, came when his free hand cupped her womanhood, his fingers getting soaked with her juices as he rubbed them against her. The Vampire enjoyed the way his human lover thrashed underneath him as he gave her the sweet torture, each groan coming from the girl increased his need to be inside her so he slipped a finger in her womanhood in an attempt to muffle the growing desire.

Her back arched up from the bed almost instantly, causing his fingers to enter the tight space deeper and his lips press against her breast more securely. The teenage girl cried out as his finger teased her insides, the pleasure almost too overwhelming, Her body felt like it was in fire despite the shivers that ran through her and her mind was empty except for her thoughts of him and their actions.

The movements inside her became too much for the girl, the pleasure causing her to reach her peak with a loud moan, her lovers hand was attacked by another flush of wetness as her panting, sweat- soaked body fell back to the bed her hands loosening their grip on the sheets and lying lifeless at her side as he eyes slipped close in exhaustion.

He unlatched her nipple, lifting his up to be in level with hers with a small smirk as he took note of her closed eyes. He lifted his body slightly, so he could run his fully over her thigh, a low chuckle coming from his lips when he saw her eyes snap open wide and he lowered his mouth to her ear, lightly nibbling it before he spoke.

"I haven't finished yet, Yuuki." Another nibble on her ear. "It'd be cruel for you to fall asleep."

"Kaname-sen.." His long finger covered her lips, effectively silencing her as he rubbed the tip of his manhood at her entry and a shaky moan slipped through her.

"No honorifics" He whispered, his seductive voice making her insides churn with anticipation.

"Kaname..."

"Good girl." He kissed her as he gently pushed himself inside her, holding her against him as she yelped in pain, biting down on his lip as her eyes clamped shut in an effort not to cry.

He held still when he was fully inside, trying to comfort her with his kisses. The feeling of having his girl so close made Kaname shine with pride, knowing that he was the first one to have her like this caused him such happiness it was unbearable. When she opened her eyes again the lust he felt earlier turned into something more meaningful, and the love he felt for this human showed itself again as his kisses got softer, his lips moving more slower against his hers as if trying to display his feelings.

Kaname held her eyes as he felt her move beneath him and, taking it as a hint, moved his hips back in a fluent movement, leaving just the tip of him inside for a moment before pushing back in, a quiet groan slipping through his lips. Their breathing was ragged as the act of love continued, moans spilling from both of them as the speed increased with each thrust, their hands groped any part of their partners they could reach as the moon shined off their sweat soaked skin. The couple's lips interlocked, teasing each other with their tongues as all movements got more insistent, their hips connecting at quicker speeds as they both reached their high.

"Yuuki..." Kaname groaned as he thrusted in her again, the feeling of her insides engulfing him was incredible, and he would be more then happy to stay inside her forever, but as the saying goes 'all good things must come to an end' which is exactly what happend. Yuki's legs shook as she climaxed, the feeling of bliss too strong to hold on to, so she settled with holding onto the cause of the feelings, her hands on Kaname's arms tightend, holding herself against him as she cried out his name, the pleasure going to contentment as she lay lifelessly on the bed, her eyes staring sleepily up at the Vampire, feeling little wet drops fall on her skin as small beads of sweat fell from him.

Kaname gave a couple more thrusts, losing himself in the feeling of her tightness surrounding him as he came, his vision going blank as he spilt himself inside her and his exhausted body collapsed on his lovers much smaller form and his head rested on her shoulder as he gasped in the necessary oxygen.

The Pureblood snuggled into the humans embrace as she wrapped her arms around his slim waist with his nose pressed against her neck. He made the mistake of breathing through his nose at that particular moment, her already sweet scent mixed in with the smell of sex that surrounded the air around her caught him off guard and he inclined his face closer to her throat without noticing and his long tongue licked the side of her neck, sighing as he got a taste of her skin, it was amazing even with it covered in sweat and he closed his eyes as he licked again, savouring her unique taste.

"Kaname..?" She pushed against him, but his hands clamped down at her waist, refusing to let her get away."You once said that you wanted to live for eternity by my side." He whispered against her skin. "Do you still want to?" The Vampire smirked as Yuuki stopped trying to fight, her hands fell to her side, causing the bed to vibrate a little underneath them.

"Yes.." The human didn't hesitate to answer, she already knew what she wanted, to be with him forever, yet she couldn't bring herself to raise her voice higher then a murmur, it didn't matter though, she knew he could hear.

He felt her body rise and fall quickly as her breathing turned erratic again when his fangs touched her skin, and he waited to see if she would pull away. When she held still he smiled slightly, as if caught between two emotions."Yuuki...I'm sorry." He penetrated her skin, drinking in her blood greedily, feeling her wince at the rough treatment that was so unlike him. Blood dripped down his chin, staining the skin with its dark color.

"Kaname-senpai..."

A/N: Okay, first chapter is complete! I know that Kaname was OOC at the end; but it was important for the story. I hope you loved this chapter as much as I loved bringing it to you. :)
The next chapter will be written by 'Goddess of fury' and it will contain more rated 'M' goodness. ;) It will, hopefully, be up soon.

Please review and tell us what you think of this story, each review will be appreciated and we both look forward to hearing from you. :D

Thank you for reading, see you in the next chapter,
~Disaster