Hi everyone *waves* this is my first one-shot and my first Dean/Cas. I'm very excited for both. I really enjoyed writing this story and I hope you like it. Rated M just to be safe.

Disclaimer: I do not own Supernatural

This will be boyxboy if you don't like don't read.

Please Review! I would love to hear from you XD

Castiel leaned against the door, head falling back and hitting it. Moans and grunts filtered through the wood reaching his ears, making his stomach clench. He pushed off from the door and walked into the parking lot. Dean kicked him out of the room to have 'relations' with a woman he found at a bar down the road from their motel.

Castiel didn't really used to care what Dean did or didn't do with women when he was an Angel, but now that he's human it's really making him feel…strange. His stomach knotted up in a funny way and his heart beat fast with a weird ache he couldn't place.

He became human a few months ago losing anything and everything that had to do with his life in heaven.

The moment he became mortal he stayed with the Winchester brothers. He's been traveling with them, going on all their cases. Although it was quite a shock to see how much weaker he was against demons and everything they went up against. Castiel started to rely on Dean and Sam greatly, especially Dean. Dean saved him many times bordering on the line of over protective when it came to Castiel. The case they just did brought them to Albuquerque, New Mexico where they battled a werewolf that was attacking people and trying to turn them. Castiel had been about to shoot the werewolf when Dean stepped in front of him and took the shot before the werewolf could get closer to Castiel. It seemed like every time Castiel got close to danger Dean needed to release his stress and tension which always led them to a bar and a different woman. Castiel couldn't figure out why Dean felt the need to protect him. He was doing all right on his own. Sure he was no longer an Angel, but that didn't make him powerless. He knows how to fight and has an extensive knowledge about some of the things that they are facing. Castiel scrubbed his face with his hands. Dean was confusing him even more than humans normally did.

He really appreciated Dean's help. Dean helped him through all the motions of becoming human. Some of the time he was extremely embarrassed with Castiel's questions and answers, he did it anyway. Castiel didn't start to notice he had a strong bond with Dean until a few weeks ago when Dean started bringing a woman back with him whenever they went to a Diner or a bar. Even more so than after a case. Sam didn't find it out of character so Castiel shrugged it off. But women became more frequent causing him to have weird feelings toward Dean. He wanted to pull Dean away from the women that ran their hands all over his body, causing Castiel to want to keep Dean by his side, not allowing any one near him. He didn't understand what it meant. He desperately wanted to ask Dean, but he was currently busy at the moment.

Castiel let out a long breath or a sigh as he now knew it to be. I guess I'll be sleeping in Sam's bed tonight. The younger Winchester brother didn't seem to mind when he switched to his bed and there was no way he was going to sleep in the same bed as Dean. Not after his activity of the night. The first time Dean brought a woman back to their motel Castiel instantly went to Sam's bed earning him a raised eyebrow from Dean, nothing more. When it happened again Dean asked him why he moving and Castiel just shook his head and went to sleep.

He couldn't stand the idea of sleeping in the same bed that Dean shared with another body. The only body he wanted to share such a close space with was Dean. That thought startled Castiel to the present. He found himself leaning against Dean's car, arms crossed over his chest. The cool night wind was picking up making his skin feel peculiar, it tingled and got bumpy, he assumed this is what they called goose bumps. He heard Sam use that phrase when the hunted down a ghost a month ago. He pulled his trench coat closer to his body, trying unsuccessfully to retain what little body heat he had left.

He stayed next to the car not wanting to hear anymore snippets from Dean's rendezvous. "Hey Cas what are you doing out here?" Sam asked beside Castiel. Soft strands of brown hair blowing in his eyes.

"Waiting for Dean to finish with his business." Castiel's normal guttural voice held an edge that wasn't usually there. He gestured to the closed motel door.

Sam's face lit up with understanding and he sighed taking a seat next Castiel. "He's been acting really weird lately." Sam dropped out of nowhere. Castiel thought that this was normal behavior for the older Winchester.

"You mean Dean?" Castiel fixed Sam with a stare, his face showing nothing but a hint of curiosity, but on the inside he wanted to know. He had to know what was going on with Dean. He would also like to know what was happening with himself. All these new feelings and emotions were very hard to understand.

"Yes. He's never been with this many women in such a short period of time." Sam blew out a puff of air when the motel door finally opened to reveal a woman with disheveled hair and clothes. Dean appeared at the door with nothing on but a pair of jeans, hanging low on his hips, show casing his well defined body. Castiel had a hard time looking away from the display in front of him. His stomach clenched at the sight of Dean and his body responded in a most frightening way. His face heated up, his heart rate increased and his body was betraying him to something he could only describe as lust at the half clad man. He couldn't lust after someone. Of all people it could not be Dean. Dean was the person that kept him grounded when he was struggling with his new found humanity and here he wanted something that could and would never happen. Lust was the only word he could put to the feelings he was having at the moment. He's seen the look enough times on Dean's face and how his body reacts to a woman he finds attractive. Castiel did the only thing he could think of. He pushed down the emotions and pulled on his mask that worked so well when he was an Angel and it would work now. It had to.

Dean and the woman exchanged some words before she pressed her body against his and made a show of kissing him. Dean indulged her before pushing her away much to Castiel's relief. He really didn't think there was any possible way he could handle another display.

"Hey Cas, Sammy don't sit on my car." Dean called from the door before walking back inside.

"Guess we're finally allowed inside." Sam moved from the car and Castiel followed close behind not wanting to go into the room where Dean had just had an intimate encounter with a woman.

He moved his mask further in place. He shouldn't care what either of the brother's did as long as they were safe that's all that mattered, but maybe next time he should ask for his own room. Not like he had any money though. One down side to not having any knowledge of Earth he couldn't possibly get a normal job. He barely scraped by some days as it was.

"Cas you coming." Dean poked his head out the door. He regarded Castiel with an open expression of worry. Castiel couldn't fathom why he was worried, but he nodded for Dean's sake.

"I'm fine. I was just admiring the stars." He looked up to prove his point. The stars in Albuquerque weren't the brightest he's ever seen, but it's been a while since he's been able to see some of them so clearly. The stars twinkled and winked above his head. He wanted to be able to make a wish on one of them like he'd seen on some of the television shows he's seen since staying with Sam and Dean. Even if it was childish he wanted to wish to be able to stay with Dean. He's the reason he became human. To stay with Dean. And to protect him. He wanted to be with Dean every minute of the day to make sure he was protected and safe. That plan didn't seem to go as well as he'd planned. In envisioning staying with Dean he still had his powers, but now Dean did nothing but protect him. Their roles reversed somewhere along the way.

"Cas," Dean said, voice insistent that he hurry. Dean's brow furrowed when Castiel looked at him, bright blue eyes not revealing the turmoil of his thoughts.

"Coming." Castiel pushed past Dean and went into their shared room. Without any prompting he stripped down to his boxers and went under the covers of Sam's bed. He heard rustling somewhere in the back and then soft snoring coming from Dean's bed, lulling him into a sound sleep.

Castiel shifted in his sleep seeking out the reassuring warmth that was always there when he needed it. He reached and reached not finding anything on the bed with him when he shot up from the bed remembering he was in Sam's designated bed. Relief flooded his system that the younger brother wasn't there. He didn't want to have to explain himself to him or Dean about what he was doing. Sam was nowhere to been seen in the small room and Dean was sleeping soundly in the bed next to him. The clock reflected two in the morning. Castiel ran a hand through his hair then fell back on the bed. Being human was very stressful. He truly didn't know how they went through so many emotions in one day. At least when he was an Angel he could detach himself from emotion and when he wasn't detached they were never this strong. Everything from sensation, feeling, emotion, seeing was much more vibrant in a certain aspect that it never was in Heaven.

Castiel looked around the room again wondering where Sam went when Dean whispered something in his sleep. Castiel threw the covers off and walked the short distance to Dean's bed, trying to hear what he was saying. Castiel bent down to hear what Dean kept repeating over and over. "Cas," Dean moaned. Castiel nearly fell over. His face flushed and he suddenly became more aware of Dean. His breathy moans and alluring body heat that called Castiel to him like a beacon guiding him to Dean's side. He'd never heard his name uttered in such a fashion. It went straight to his head, heart, and a certain part of himself he'd never really been that aware of until now.

"Cas," Dean uttered again, almost begging Castiel to come closer. Not wanting to disappoint Dean even in his dreams. Castiel climbed into bed and spooned Dean. Like seen on television. And it didn't feel as uncomfortable as he thought it would. Castiel carefully molded his body to Dean's, not wanting to wake the sleeping hunter. Dean's breathy moans ceased when Castiel pulled him firmly against his chest. He missed the sound of his name on Dean's lips, but decided having Dean this close to him was much better. This is what he's been wanting for so long. To have Dean so close to him that there's no space left for anything. Castiel silently decided that he wasn't going to let another woman take this space from him. He was going to show Dean how he felt one way or another. With that thought Castiel fell asleep barely aware of the fact that Sam came back into the room.

Castiel woke with someone moving from his firm grasp. "Cas, can you let go? I've got to take a piss." Castiel reluctantly let go of Dean, he heard chuckling from the bed across from him. He opened his eyes, taking in the bleary image of Sam.

"I see you're finally making your move." Sam's elbows were on his knees and he was leaning forward chin on his hands.

Castiel's muddled thoughts didn't comprehend what Sam was getting at. What move was he making? "I'm sorry Sam. I don't follow what you mean. What move am I making?"

Sam cocked his head to the side. Eyes gauging Castiel, trying to see how much truth was in his statement would be Castiel's guess. "On my brother." Castiel was awake now. On his brother? But I barely made the decision last night that I would pursue Dean in a romantic way. How does Sam already know? Sam laughed at Castiel's obvious confusion. "I've suspected that you've liked my brother for some time. You can't travel together like we do without picking up on something like the developing. It also explains why Dean has been bringing more women back to the motel."

"What does that explain?" Castiel asked. Wanting the whole mattered cleared up for him. And was he really that obvious? He barely understood what was happening half the time when it came to humans.

"That Dean…" Sam was cut off midsentence when the object of their conversation emerged from the bathroom, hair tousled, and eyes heavily lidded from sleep. For some reason Castiel really liked Dean like that. Especially the way his eyes carried a certain something about them that sent Castiel's heart beating hard against his ribs. He flushed bright red when Dean caught him staring. Sam laughed and excused himself to take a shower.

"What's on the agenda for today?" Dean asked. He sat on the bed right next to Castiel. Castiel instantly sat up and put his feet on the floor. He felt vulnerable lying in the bed with Dean next to him. The blush that appeared on his cheeks disappeared with the question.

Castiel looked down at his lap, finding it suddenly very hard to look Dean in the eye. "I think we're staying one more day to stock up on supplies and then leave for California in the morning." Castiel raised his head while he was speaking, taking in Dean's sparkling green eyes. They were so captivating it was hard to look away when they were trained on you.

"Sweet. That means I can go grab another hottie from the bar down the road again."

"Huh?" Castiel wasn't usually at a loss for words. At the moment he was too dumbfounded to come up with something.

Sam came out of the bathroom in time to save Castiel from his momentary loss of words. "Dean why don't you and Cas go out for something to eat. I have to do some research before we leave tomorrow." Sam pointed at his computer, like he was proving his point.

"Are you sure you don't want to come, Sammy? The place next to the bar has some good eats." Dean raised his brow and smiled his most charming smile. At least Castiel found it charming. It showcased his handsome face and the smile lines at the corners of his eyes. He found them very appealing. Even if he wasn't the one always on the receiving end of Dean's smiles, Sam was and Castiel was always around them.

"Yeah, lots of research to do. Might as well take advantage of it while I can." Sam gave Dean a smile and tried shooing him out the door before Castiel was even dressed. He pulled on his normal white, pant, and black tie. He tied it loosely, not liking the idea of it being tight now.

Castiel followed Dean out of the room and walked beside him as they walked to the small restaurant that Dean wanted to go to. The sun shone bright on them, the dry heat making Castiel sweat a little. He unbuttoned his top button, trying to cool himself. He didn't really like the idea of going to another state that was hot. How did people stand this heat? From the corner of his eye, he caught Dean staring at him. He tried to keep his eyes on the sidewalk, but curiosity got the better of him. He wasn't sure if curiosity was an attribute to humans or not, but he wanted to know why Dean was staring at him.

"Is there something on my face?" Castiel felt his face, feeling nothing except for the day old stubble he had yet to shave.

Dean whipped his head around and shook his head. "I was just staring at something across the road. Thought I saw a rabbit."

"And you want this rabbit?"

"No…I…just. Oh, let it go Cas." Dean ran a hand through his hair, mussing it up even more. Dean narrowed his eyes at the sidewalk and walked stiffly next to Castiel when a few moments ago he was perfectly relaxed.

"Okay, this rabbit seems to be pretty important."

"It's not about the rabbit okay? Leave it alone. I thought I saw something I really liked."

Castiel nodded his head, very confused about the conversation. He wished Sam was there to clear things up for him. There was no way he was going to figure things out on his own with Dean being grumpy.

They arrived at the restaurant with Dean not speaking to Castiel. He walked behind Dean as they entered the restaurant; he was nearly slammed back by all the smells assaulting his nose. He shook his head to clear it. Sometimes things were still overwhelming.

Dean steadied him with a strong hand on the small of his back, the other hand holding his arm. "You all right Cas?"

Castiel's vision blurred for a moment. Dean's hands on him, sent electric jolts riding along his skin, his whole world narrowed to Dean and nobody else. This was a whole new feeling. His skin prickled with new goose bumps, his heart beat faster than it ever had. He was afraid that it was going to stop. His skin felt sensitive specifically to Dean's touch. As quickly as his world became just Dean and him it broadened to include every one much to his disappointment. Dean's hands moved from their place on his body, they were greatly missed. "I'm fine. Got a little dizzy."

"Be careful man." Immediately Dean put distance between him and Castiel. Castiel tilted his head to the side at the action, but didn't think much of it. Although he would have preferred if Dean was closer to him.

They sat down and ordered their food from the waitress, who was staring at Dean practically screaming with her body 'look at me.' Dean paid her no mind much to Castiel's relief.

"I can't wait to go back the bar again. They had some hot chicks," Dean said as soon as their food arrived. Castiel took a moment to let the smell waft around him to get used to it. Sometimes it was too much and he could barely stomach the food. He learned the hard way a few times when he rushed his eating. Everything was such a treat to his newly awakened taste buds that he stuffed his face, but now he took his time.

Castiel took a tentative bite of his eggs as his stomach turned at the mention of Dean picking up a woman. No more! "I don't want you to go to the bar tonight." Castiel voiced his thoughts hoping that it would go well.

Dean stopped eating, fork clattering on the plate. "Why not?" His brow furrowed as he stared at Castiel with deep green eyes marred with confusion and something else Castiel couldn't begin to identify.

"I want you to stay with me." Castiel was being blunt and straightforward with how he felt. He didn't think subtle would really work on Dean. And Castiel just wasn't subtle when it came to getting what he wanted.

"Cas?" Dean's voice lowered a little, sounding rougher than Castiel had heard in a while. It sent a strange excitement through his body.

"I heard you calling my name last night."

Dean's eyes widened and he swallowed thickly. "You heard that?" Castiel nodded his head, waiting for Dean to continue. "I was just dreaming about one of our cases and you were hurt." A deep crimson blush spread over Dean's features. Castiel liked the affect of it. "Don't read too much into it."

"Dean I liked the way you said my name last night. And I don't want you to pick up some random girl that you'll only have one night with. I want you to stay with me."

"Do you even know what that will mean?" Dean cleared his throat, hunching his shoulders and staring at his plate.

"Yes that means you'll be with me. We would be entering in a relationship beyond friendship. I find that I really like the idea. Of you only belonging to me and no one else." Dean's head shot up at Castiel's words.

"Cas, I can't…you don't understand human relationships and everything they entail."

"That's why I want you to teach me." Castiel reached out his hand to Dean's almost grasping the warm hand when Dean snatched his hand away.

Dean rose from his seat threw some money on the table. "I've got to go." He rushed out of the restaurant leaving behind a bewildered Castiel.

Castiel left the restaurant in pursuit of Dean as soon as he made it outside Dean was long gone. He looked around even checking the bar before going back to the hotel, defeated. Sam was at the computer working on something when Castiel walked in.

"Hey Cas how was breakfast?" Sam asked, he closed his computer and laid it on the table in front of him.

"Not good. Did Dean come back?" Castiel slumped on the bed, putting his head in his hands. A headache started to creep up on him when Dean ran away. This whole relationship stuff was much tougher than he thought.

"No. Why? What happened?"

"I told him I didn't want him to go to the club because I wanted him to stay with me. And that I wanted a relationship that was more than friendship. Oh, and I told him I heard him calling my name when he was asleep."

Sam slapped a hand against his head, surprising Castiel into looking up. "You two are so dense I swear it's not even funny. You really don't know why Dean has been bringing so many women back to the motel with him?" Should he know? He was at a total loss. Thankfully Sam elaborated for him. "Because he wants to be with you, but he doesn't think that you'd want a physical relationship so he uses the women as a sexual release. They are a substitute for who he really wants to be with." Castiel's eyes widened to the degree he thought they might pop out.

His stomach unclenched from the knot he didn't even know was there. "Dean wants to be with me too?"

"Yes. Now we just have to wait for him to come around."

"Will he?"

"Oh yes he's wanted you since you were an angel. But when you became human he took on the role of protector and didn't want to cross that line with you. Thinking that you were in no way ready for anything beyond what was already established between you."

Castiel shook his head in disbelief. This was so much information to take in. It was like when he first became human. "How do you know all this?"

"I notice things. It's hard not to notice when you're together twenty-four seven."

Castiel past the time with Sam learning more about computers. He found them very useful, but very perplexing. How something so small could contain such a vast assortment of knowledge made his head spin. He didn't think he'd ever understand how to use one, but he was glad that Sam had it for them to use.

"Come on it's time to go to the bar so you can pick up my brother."

"Me?" Castiel pointed to himself. How do you pick someone up? He got a mental image of physically picking up Dean, he shook his head. Sam didn't mean to literally pick him up.

"Yes you before someone else pick's him up."

Castiel and Sam walked to the bar down the road from their motel where they spotted Dean sitting at the bar talking to the bartender. He had a drink in one hand and spun on the stool to look around the bar. His eyes instantly landed on Castiel. Castiel held his gaze. He walked straight up to Dean, grabbed his hand, sending a small thrill through him, and dragged him outside. Dean didn't protest. Castiel was glad.

Castiel walked outside letting the wind cool him down. He was suddenly very hot. Dean in close proximity was not helping matters. He turned to Dean still holding his hand. "Dean I want to be with you. How hard is that to understand? I want to be connected to you emotionally, mentally, spiritually, and physically." The last word caught Dean off guard making him look at Castiel with raised eyebrows. "I have needs and wants too. I'm human now and I feel them very strongly especially when I'm with you. Now if you'll stop being childish this," Castiel waved his hand between them. "Can go somewhere."

Dean stayed quite through Castiel's speech. When he finished he waited for Dean to say something. Dean regarded him with a guarded expression before the corners of his eyes crinkled and he smiled a truly happy smile at Castiel. "Of course I want to be with you. You have no idea how bad I want to. But Cas you aren't ready for something like that."

"Dean Winchester, do not presume to know what I want. I want you and that's it." To prove his point, Castiel grabbed the front of Dean's shirt and captured his lips in a kiss that made Castiel's world spin. Dean was still for a moment before he sucked slowly on Castiel's bottom lip, begging for entrance, Castiel gladly granted it. Dean's tongue plunged in his mouth, making Castiel moan. Hands wandered every where and Dean's warmth soaked into Castiel's cool skin, practically burning him. They pulled away when the need for air became too great.

"Cas," Dean pressed his forehead to Castiel's, both panting. "Do you want to go back to the room? I think Sammy's going to be in the bar a little longer."

Castiel could only swallow and nod. His heart fluttered like his wings use to. He was about to take his relationship a step further with Dean and he couldn't be happier.

Yay! Here we are at the end. This story was so much fun to write. I love Castiel and Dean so much. I was really inspired to write it and I hope you enjoyed XD What did you think?