A/N: When on a mission, Chuck and Sarah have to retrieve evidence from a laptop in one of the bedrooms. To avoid being discovered, they find themselves squashed together in a small closet. They can't resist each other. The mission is set a few days after "Chuck Versus Operation Awesome."

This is the first chapter of another AU Charah fic.

Beta thanks go to MarkeyDeSad.

Warning: This has more adult content than my longer stories, but is still just about T-rated.


Missions
Mission 1


Their first time was on a mission. It wasn't planned. It was a surprise for both of them when it happened, but it definitely did happen and both enjoyed every minute of it, even though they had to remain silent.

The closet, with the louvered doors, saved their lives. They had just found what they needed when they heard the man speaking as he walked down the hallway toward the bedroom. "Of course, I will put the guns down when we fuck. What do you think I am?"

"A fucking animal," the woman's voice replied, desperately.

Sarah pushed Chuck into the tight space and backed in in front of him, pulling the louvred doors shut. The bedroom door burst open seconds later.

They stood there, pressed together and listened to the couple enter the room, throw what sounded like several guns onto the bedside cabinet and the sounds that followed indicated they were definitely starting what they discussed.

It was hot as hell listening to the couple, well, coupling.

Sarah could feel her body reacting, but that increased dramatically when she felt Chuck pressing against her backside. She couldn't stop her hand if she'd wanted to. It just went where it had to go; behind her and into his pants.

Outside, on the bed, the noisily creaking mattress attested to the frantic activities. Sarah was really impressed with what she had found and her hand was just as frantic.

Chuck couldn't believe what was happening and was desperately trying to keep quiet. They couldn't let their presence be known. They had the evidence needed but that was now in his back pocket; thankfully, that wasn't affected by what Sarah was doing, but they had to get that out of the building, so silence and not being discovered were essential for that, as well as their safety.

He was hot in this bow tie and jacket before Sarah plunged her hand into his pants, but now he was sweating profusely.

This was it, he realized; no more 'just friends.' He had to respond in kind.

Chuck reached around her and easily slipped his left hand into the top of her dress, grabbing her right breast with his left hand. As expected, she wasn't wearing a bra with that dress, so he immediately had her bare breast in his hand and started caressing it. Sarah clamped her lips closed to contain the moans.

"God you're so good," the woman outside moaned.

Chuck wanted that. He took his hand off of that gorgeous breast and swiftly, but silently, pushed his pants and boxers down.

Sarah released him and lifted her dress. She knew this was so wrong, but at the same time so right.

There were several grunts outside and moans to match.

Sarah bent forward and reached between her legs to guide him, after pushing her panties aside. What he did then, caused her mind to echo the woman's earlier words. Somehow, she managed to keep quiet. She couldn't believe how good it felt.

She'd fantasized about sex with Chuck for a long time, but this was so much better. Somehow, doing this as two marks did the same a few feet away just made it hotter. This felt fantastic. If it weren't for their location, she'd cry out at the feelings she was getting. He kept going for a couple of minutes. She wished it could be hours, it was the best feeling she had ever had.

For Chuck, this was heaven. A dark heaven and one he couldn't see the glorious woman he was with, but heaven all the same. It had been a long time since he last did this, so he knew he wouldn't last that long.

It wasn't long before she finished. Sarah had to cover her mouth with her hand to keep quiet.

Outside, the woman screamed and the man shouted incoherently too.

Chuck then finished too, which Sarah enjoyed almost as much as when she had.

She held him in position. It still felt so good to have him there. She wasn't going to willingly give this up.

Outside the couple were clearly uncoupling. "That was so good," the woman gasped. "I needed that."

The man laughed. "More after our shift finishes."

Sarah listened as they moved off of the bed and dressed. Then she heard the bedroom door opening and the pair leaving.

She twisted around and kissed Chuck passionately and he returned it with equal enthusiasm.

She finally spoke, "After we get the intel to Castle, we are going straight to my hotel room, Chuck. The lights will stay on because I want to see you when we do this again."

She couldn't see it, but felt his smile. "As you wish," he replied.


True to her word, Sarah took him straight to Maison23 after they had handed the intel over to Casey and briefed the General on the mission itself. Neither of them had mentioned the closet or what happened there, but it was at the forefront of both their minds.

The debriefing had been faster than usual. Casey looked bored, probably because he had been stuck back at Castle while she and Chuck had been out on the mission. That jerk, Shaw, had said they were holding Chuck back three days ago, which obviously was still stinging for Casey. It had hurt her too, but when Shaw had to go back to DC, she went with Chuck anyway. What had happened on that mission made that decision one of her best.

On reaching the hotel, she virtually dragged Chuck from the car, to the elevator and into it. As soon as the doors closed, she pounced on him, kissing him hard. The ride to her floor seemed to take a lot less time than normal and before he knew it, Chuck was being dragged, willingly, down the corridor to Sarah's room.

Once they were in that room, he had no chance to think and was stripped naked in what felt like seconds.

He stood in a daze as Sarah stripped her own clothes off and rushed to her bed.

She was soon lying on her back beckoning him over. "Don't just stand there staring, get over here."

He had never seen such a glorious sight. He wanted to do what she said, but just looking at her like this was better than his dreams.

"Now, Chuck," she demanded and he finally managed to get his legs working.

Sarah wasn't expecting it, but he dropped down and gave her attention in a way she was only too happy with. What he did with his lips and tongue was all it took to convince her that his decision was the right one. She moaned and her body sang to her. God, he is good at this!

Chuck was enjoying all of it. In fact, he was in heaven. He was sure that nothing on earth could look or taste this good. He went to work on her, determined to make this as good as he could for her.

Sarah wanted to watch his ministrations, but it was better than she had ever had before and her head rolled back as she moaned her joy at the sensations. What he had done in that closet had been fantastic, but this… this was so much better.

When Chuck added his fingers to the mix, Sarah realized it could get even better. She was rapidly approaching her second climax of the night and warned him.

Chuck increased his attentions and she reached her high quicker than expected. She cried out as she did.

Sarah had never had one so powerful before. It had completely overwhelmed her.

She lifted her head to look at his face between her legs. He told her, "I really hope you let me do that again."

She let out a short laugh. "Every god-damn time we come here."

She realized she was the only one pleasured this time. She felt she ought to return the favor, but she was selfish. They hadn't done what she brought them here for and she wasn't sure he could do that if she did, so she grabbed him and pulled him up.

She noticed he seemed ready as she gazed down at him. More than ready, in fact. She reached down to guide him to his destination.

"Oh God, Sarah. I want you so much," he gasped. This glorious naked woman was holding him and guiding him to the place he wanted, no needed, to go. Watching her do that was even more of a turn on than he could believe.

As they joined, both of them gasped. Watching it happening was so much better than they had felt it happen earlier. He took it slowly, as before, but this time it was more because they both enjoyed watching it happen. The sensations were enhanced by that.

When he could go no further, he stopped and looked into her eyes. Both of their eyes expressed the pleasure they were feeling.

He pulled back then started, while they either looked in each other's eyes or down at what was happening. Sarah for one, rolled her eyes back. This… this was heaven, but she was greedy, wanting more. "Faster, Chuck."

He complied, faster and harder. "Oh God, Chuck!" she cried at the amazing sensations.

Chuck lasted longer this time, even though he was going faster, and both of them enjoyed every minute of it. Then he felt he was nearing the end.

Sarah sensed that too and it matched how she was feeling. "Now, Chuck. I want to feel it and look at you while you do it."

Her words sent even more of a thrill through him and he felt his release approaching.

They hit their climaxes together. She wanted to look at his face when that happened, but her eyes rolled back at the sensations spreading out from her core.

Chuck, however, managed to watch her face as she finished. He had always thought her stunningly beautiful, but it was nothing compared to her expression in the throes of ecstasy. God, I love this woman!

Still panting after the best time she had ever had, Sarah brought her eyes back to his. Those gorgeous brown eyes with flecks of gold, gazed back at her full of adoration. She thought hers probably reflected the same.

"Wow," she finally managed to get out. "Best sex ever."

He grinned, "Really?"

She grinned back. "Only time that came close was in a dark closet and I couldn't see what was happening, just experienced it."

His eyes grew wider. That was fantastic for him too. "God, I love you, Sarah."

She'd guessed this before, but when he refused to go with her in Prague, she not only hurt, but started to doubt. Hearing him say that now, was wonderful, but she still wasn't sure. She narrowed her eyes slightly. "Just because of the amazing sex?"

He shook his head. "My dreams have been more than realized tonight, you have to know that, but I love everything about you."

She used to be able to read him, before Prague, an awful time which caused all of her recent doubts, but looking into his eyes, she could only see honesty there. She hummed. This was so good.

"The fact that you look even better than your normal perfection when you are in the throes of passion, just makes me adore you more."

She loved hearing him say these things. Hell, she loved him, but struggled to say those words for some reason. Maybe it was still that hurt from Prague.

"You know I wanted to watch you release, Chuck, and I missed that. Again." She didn't really glare at him for it, though. "When can we do it again?"

He looked stunned again and stammered out, "W-whenever we are h-here?"

She smiled at his misunderstanding. "I mean tonight, Chuck. How long before you can go again… tonight?"

She felt his slight pulse at the thought. "Hmm. Maybe soon?" she asked.

"I don't know, Sarah. I really want to, but don't know if I can," he confessed.

She flipped him over onto his back. "I'll see if I can help." She reached down with her hand, with her mouth following quickly behind.

"Oh God, Sarah," he called out as she held him and brought him to her lips.

She could taste both of them, which was intoxicating; she loved it.

It took only a few moments work and he was ready again. She continued for another thirty seconds.

"God, Sarah I don't know if I can take much more of this."

She looked up into his eyes. He looked in ecstasy.

She raised herself up and straddled him. She watched his face, looking down as she held him while she lowered herself down. They joined and both gasped as it happened.

She then started to move. Her eyes, switching between his eyes and what was happening below. This was what she had been wanting to see. Watching it happen made the experience even better. This was just so unbelievably good!

"I can't last long, Sarah."

She was glad to hear it, because she could feel another high approaching too.

Then, he cried out, "Saaarrraahh." She watched as it happened and then back to his face that displayed complete ecstasy.

All of this brought another wave of ecstasy crashing over her, too. " Chuuuckk," she cried out.

As she slumped down onto his chest, she couldn't stop the words escaping, even if she had wanted to, "I love you, too, Chuck." She knew it was true, in spite of how they had been around each other since he returned from Prague.

As she lay there, still panting, she knew she had to make him know it wasn't just the amazing sex. She pushed herself up and looked into his eyes again. "I've loved you since our first day together, Chuck. I would have told you on that train…" He winced as she said that, so she continued, "I love everything about you, too."

The sincerity in her eyes took his breath away, what little breath was still there after another sexual encounter with this goddess.

He tried to look serious, but struggled, as he said, "So, not just friends?"

Sarah had hated that conversation about what their cover should be. She was the one who had suggested they be friends, but had really wanted them to be more than that. She smiled. "And more than friends with benefits, mister. I'm claiming you as my boyfriend."

That brought a smile to his face. This time in her bed had been fantastic, but being her real boyfriend was a dream come true. They couldn't just stay in her bed forever, much as he might want to, but having her by his side going forward would be wonderful. No more separation.

"I never want to leave here and I certainly never want to be apart from you again, Sarah."

She thought about what he meant by 'here'. She grinned. "If you mean inside me, you'll have to leave. You can't stay there forever."

He deliberately pouted and then a huge smile appeared. "I guess I still have to eat."

She could see what he meant from the twinkling in his eyes and the way he tried to look down between their bodies. That sent a shiver down her spine. He is so, so good at that!

She knew they still needed to fully reconcile after Prague. She also knew they had challenges ahead with the Ring, that smarmy conceited Shaw, and even Beckman, but they would face it all together. "I have no intention of leaving you, Chuck. If you become a spy, and I really don't want that, but if you do, I will demand to stay with you." She grinned and knew her next words would make him smile. "After all, I still have to protect the Intersect."

Her grin made him know that wasn't the real reason. She wanted to be with him, Chuck Bartowski. Her admission of her love for him was wonderful. The sex was beyond wonderful. She was wonderful.

He needed to get her to explain that comment about not wanting him to become a spy; wasn't that the only way they could be together? However, now was not the time for that. He just luxuriated in the feel of her gorgeous flesh against his.

He had everything he ever wanted right here in this bed. He placed his hands either side of that beautiful face and pulled her to him and kissed her. Not a passionate kiss, but a loving one that expressed everything she meant to him.

Sarah felt all the love he was giving in that kiss and kissed him back with the same.

This outcome from the mission was the best thing that had ever happened to her. Sure, she'd had sex before with others, but not as good as this and certainly not with someone who she loved and who loved her back, for all her faults. And now, they were expressing their feelings for each other, too. It felt wonderful; something she thought she'd lost on that station platform.

Almost as if they were of one mind, they both thought the same thing. This had been the best mission ever.


A/N: I am planning at least one more chapter in this fic, one based on the next episode.

The cover for this was taken from "Chuck Versus the Role Models" but fitted so well with this first chapter that I had to use it.