Chapter 1: Chapter 1

A/N: Do I need a reason for writing smut? No, I don't think so, I mean it's caskett and I'm pretty sure you guys aren't complaining. A something for you until I update my other fics and because I'm stuck on that one line from that Ed Sheeran song, yes, here I go again, being inspired by Ed Sheeran. Anyways, go! Read!

She had been driving him crazy all day and he swore she was doing it on purpose. Loaded glances here and there, a touch lingering longer than necessary, standing so close he could smell her, feel the heat radiating off of her body, turning everything into an innuendo, usually that was his job, but today she was on a roll.

It was the end of the day and he was incredibly aroused by her, but he couldn't do anything about it, she wasn't his. So he could only close his eyes and breathe deeply anytime she came too close and all he wanted to do was bend her over her desk and take her right there.

She gathered her things and made her way over the elevator, yelling out her goodbyes. Castle didn't miss it when she gave him a suggestive glance as she pressed the elevator button. He remained where he stood, watching her. He couldn't help but wonder if he was imagining it all, had she really done all she had today, was she really subtly trying to get him aroused enough to throw caution to the wind? Did she really want this?

She wasn't seeing anyone, not that he knew of at least and neither was he, but he didn't want to risk this. He knew she had feelings for him and he knew she knew he had feelings for her, it wasn't a secret to anyone, but what if he was reading the signs all wrong and she didn't want this as much as he did, what if he acted on it and it caused her to run? He didn't want that.

He was still staring after her as she boarded the elevator, wondering what his next move was. He was ready to let her leave the precinct without making any move at all when she winked at him and before he knew it, he was stopping the elevator from closing and boarding it with her. Immediately he crowded her space, forcing her back into the wall.

"Castle, what are you – "She asked, looking surprised at his sudden moves as he pressed the stop button on the elevator.

"Tell me you don't feel it Kate." He said, his voice serious, looking down at her confused expression.

"Feel what?" She asked as he braced his hands beside her head.

"Don't do that Kate, you've been teasing me all day, tell me that wasn't just in my head." He said, closing his eyes, waiting for her answer, hoping he wasn't imagining things and making a fool of himself right now.

"Tell me you feel the things I feel for you Kate, tell me." He spoke again when she didn't answer.

"I don't know Castle, I'm sorry, I shouldn't have –"She started, but he cut her off, crushing her lips with his, kissing her hard, pressing his body into the wall, eliminating any space that was left between them. He kept his hands on the wall beside her head, trying to keep some control. He broke their kiss when he felt her responding to him. He leaned an inch away from her face, breathing heavily, watching her until she opened her eyes.

"Tell me you don't feel something." He whispered tenderly.

"I do." She answered finally, her eyes still closed, "But Castle, I don't know how to do this."

He leaned back, out of her space and pressed the button for the elevator to move again. Hearing her admit that she felt something between them was all he needed to move this forward and he was going to, but not here.

"That's okay, we'll figure it out, at my place." He looked at her and she nodded, face flushed and lips red from his bruising kiss.

He couldn't resist and grabbed her, pulling her to him again, kissing her, softer this time. It took her no time to respond, wrapping her arms around his waist, kissing him back, making the softest sounds that turned him on more. He tilted his head, deepening the kiss, gripping at her hips tightly, pressing her up against the wall, when the elevator jolted to a stop and the lights went out.

"What the?" She said, tearing her lips from his.

"It stopped." He said, looking around.

"Thank you for your clever observation." She rolled her eyes.

She felt for the call phone and called up to maintenance.

"Hi, this is Detective Beckett, what's going on with the elevator?" She asked, pausing to listen.

"How long do you think until it's back?" She asked again, bringing her hand to her face, it didn't look like good news.

When she hung up the phone Castle stared at her expectantly, "Well?"

She sighed, "Blizzard knocked the lights out."

His eyes widened, "So you mean we're stuck in here?"

"For now."

"How long do you think we'll be in here?" He asked her.

She shrugged, "I don't know, Eddie says he'll send someone down to see if they can pry the doors open, unless we're stuck between floors which I have a feeling we just might be."

"Oh my God, we're stuck in an elevator." Castle noted, "What if we can't get out until the light's back?"

"Castle."

"What if the light doesn't come back for now."

"Castle."

"Oh my God, what if we die in here! I have a family! I'm not ready to die!" He yelled, his voice getting higher as he spoke.

"Castle!" She yelled, rubbing her temple, wondering just how she would get through being stuck in an elevator with Castle.

"We're gonna be fine okay, we'll get out, we won't die." She assured him.

He looked at her, eyes worried, "Are you sure?"

"I'm sure, now let's just get comfortable okay?" She said moving to the wall to sit down.

He grabbed her before she could sit and pulled her to him, sliding down the wall so that he was sitting and she was sitting in his lap.

"Castle what are you doing?" She asked exasperated.

"You said to get comfortable." He said, sounding innocent.

"Well I'm not comfortable." She said folding her arms.

He leaned closer to her, nuzzling into the crook of her neck, "Aren't you?"

She shuddered as he felt his hot breath tickle her neck, "No."

She felt him softly press a kiss to her neck and her eyes fluttered closed, revelling in the feel of his soft lips against her skin. "Are you sure?" He spoke against her, causing vibrations to ripple through her.

"I'm sure." Her response coming out in a breathy whisper.

"Cause you sound comfortable and you're not trying to move." He grinned against her neck as he felt her struggle against him to move.

"Nuh uh, it's too late." He laughed as he attached his lips to her neck and sucked on it. She closed her eyes and her mouth fell open at the sensations he was causing. She felt his mouth open against her skin as he peppered wet kisses up and down her throat. She had dreamed about this for months and now, it was nothing like she had dreamed, it was better and suddenly she realized just how much she wanted this, wanted to feel him, wanted to make love to him.

"Castle" She breathed as he sucked down on her collarbone, hard enough to leave a mark.

"Mmm." He mumbled against her.

She tilted her head, granting him more access. She felt his hands tighten around her and she struggled to move again.

"No, stay." He whispered.

"Castle, just let me." She said.

He loosened his grip on her and she adjusted her position, throwing a leg on the other side of him, straddling his lap. She wrapped her arms around his neck and dove in to kiss him, long and slow. She could feel his moans against her lips as she plunged into his mouth, seeking him out and tangling their tongues. His hands gripped her hips tightly, pulling her up on him, causing her jeans to create a delicious friction that had her breaking the kiss and gasping.

He took this opportunity to trail kisses across his chest and her neck, his fingers moving underneath her shirt, stopping at the underside of her bra, fingers teasing the skin there. She grabbed a handful of his hair and pulled him back to her lips, thrusting her hips into him, seeking out the friction she craved. She could feel her arousal between her legs, soaking through her clothes and it was driving her crazy.

They jumped apart when the phone in the elevator rang. She stood on unsteady legs and took a calming breath before she answered it.

"Beckett." She answered, her voice still a little shaky, "Yea okay, sure, thanks."

"What's the news?" He asked, standing close behind her.

She turned and wrapped her arms around him, "We're stuck between floors like I thought, we're gonna be in here for a while."

He smiled, "Really?"

"Why are you smiling?" She asked confused, minutes ago he was just freaking out about being stuck in here and now he seemed happy.

"I'm stuck, in an elevator, with you for an undeterminable amount of time. I have some idea of just how to pass that time." He smirked, before turning her around and pressing her into the wall, kissing her senseless. She responded immediately, tangling her fingers in his hair, groaning against his lips.

His hands were op her shoulders, pushing her jacket off, "Are we really going to do this in an elevator Castle?" She breathed as she let her jacket fall to the floor.

"Are you objecting to it Kate?" He asked, stopping all movement, giving her the opportunity to back out of this.

"This isn't what I imagined our first time to be." She admitted, ducking her head.

"Me either, I imagined it much more romantic than this." He agreed, "Do you want to stop?"

She looked up at him, his eyes were dark and hooded and she could feel his arousal pressed up against her and he was really asking her if she wanted to stop. Her body was shivering and her pants were now soaking with her own arousal, she didn't want to wait, they had time for romance later.

"No. No, definitely not." She said quickly and sealing their lips together, fisting her hands in his shirt, pulling him closer to her. She opened her mouth, letting him in, moaning as he bit down on her lip and thrust her hips forward into him.

He gasped and she took this opportunity to rid him of his shirt, she fumbled over his buttons, pulling his shirt from his body and running her hands over his chest. She ducked her head and trailed kisses over his chest, stopping to suck his nipple into her mouth, biting down on it, smiling as he cried out in pleasure and his hands flew to her head. She stuck her tongue out and swirled it around his nipple soothing the pain and did the same to the other, before moving up to his neck, leaving her mark on him.

His hands were under his shirt, unclasping her bra. She leaned back and pulled her shirt over her head and pulling her bra off, freeing herself from the silky confines and pressed her naked chest against Castles. The thought of doing this in the precinct elevator that could get moving at any time, made the moment even more erotic as she felt Castle's hot breath move over her chest and sucked her into his mouth, kneading her other breast with his hand. Her head fell back against the wall and her mouth fell open as she held his head firmly against her chest to keep him doing what she was doing.

Her body was shivering and she could feel her core pounding with her own arousal, begging to be touch. Impatient she shoved her hands down her pants and touched herself as Castle continued sucking her mercilessly, biting down on her swollen nipple. It was too much, but not enough all at one, she could feel herself getting closer to the edge when Castle pulled her hands from her hands and sucked her fingers into his mouth. His eyes fell shut as she tasted her.

"You taste so good." He moaned.

She had never experienced anything so erotic in her life and she loved it, even more because it was him who was doing this to her. Castle, who she had imagined being with for a long time and now that she was, it was much more than she could have imagined.

Her hands moved to his pants, undoing his belt and pushing his pants down, as well as his boxers, freeing him. She took him in her hand and began pumping, slowly.

"Ohmygod Kate, I'm so close." He moaned, his head falling back.

She let him go then, "No, I want you inside of me."

Quickly he rid her of her pants and hiked one of her legs around his waist and thrust into her in one move.

"Oh my God Castle," She gasped, digging her nails into his shoulder.

He gripped her thighs and lifted her up so that both her legs were wrapped around his waist. Her head fell forward on his shoulders as he pumped into her mercilessly.

She bit down on his shoulder and he pounded into her, she gasped at the tight feeling of him inside of her, her muscles contracting every time he pushed into her. She could feel herself coming closer and closer to bliss as his fingers found her clit and began rubbing fast.

Her hips bucked into his as he pounded her right back into the wall, "Oh my god, yes, don't stop" She pleaded.

He grunted as he hoisted her up, changing the angle and hitting that spot inside of her, she cried out, tightening herself around him.

"Don't stop, yes right there! Castle God!" She yelled, "Harder."

She dragged her nails down his back as he thrust into her harder and faster. Her mouth fell open on a moan as he circled her clit, taking her up higher and higher.

"I'm coming Castle, ohmygod, don't stop, yes, that's it." She breathed as her orgasm hit her.

Her body bucked uncontrollably as she felt him pumping into her, exploding into her, feeling him come hard and fast in her.

He continued pumping, slowing down, taking them down from their high, eventually they stilled, breathing heavily against each other, soaking in everything that just happened.

"That was – " She breathed.

"Yea." He agreed lowering her to her legs when he figured she could manage to stand.

"We should do that again." She said.

"Elevator sex?" He laughed.

"Sex." She answered.

He leaned back, staring at her, checking if she was serious and from what he could see, she was.

Suddenly the lights flickered on and the elevator began moving again. They scrambled for their clothed before the doors would open.

"My place or yours?" She asked as they got dressed and the doors opened.

"Yours." He answered, "That way, we can be alone."

She nodded as they headed towards her place before the blizzard got worse. She couldn't believe what had happened, all she knew was she couldn't get enough of it.

End A/N: I wrote this in a rush, so I apologize for anything that is wrong with it.