Ok, this will be two chapters. I wasn't sure if it would be a T or M, but M makes me happier even though it seems hardly anyone reads M fics. Of course, I really just wrote this to make me happy, so M it is! I do hope there are a few of you who like this story as well. I noticed there are stories of Casey/Chuck, Sarah/Carina, Carina/Chuck (haven't seen any Sarah/Casey though, which I understand). I personally don't mind reading m/m or f/f fic, but I just have never felt chemistry for any of these, maybe a touch in Sarah/Carina but to me that is more of competiveness rather than a sexual chemistry. I did feel a bit of chemistry in the Casey/Carina pairing on the show and wish they went farther with that rather than go for the Morgan/Carina pairing which I know was played for laughs, but when they actually had sex, well there is no way I could see that ever happening. To me, what they did in Wookie was funny, what they did later on was just stupid. So anyway, that is my long ramble on why I have put Casey/Carina in this. I also included Chuck/Sarah because I can never get enough of Chuck/Sarah. Note this story assumes Morgan never slept with Carina (I don't want to think about Morgan and his father in law having slept with the same woman). Plus let's act like Sarah never lost her memories.

Carina immediately made herself comfortable, at least as much as she could, on Casey's not so surprisingly stiff and very uncomfortable couch.

"Is a martini asking too much?" Carina raised her eyebrows in hope at her unhappy host who only gave a negative grunt in reply.

Carina smirked and settled herself back against the armrest. "OK, maybe some tequila?"

"Jonnie Walker Black," Casey said, allowing no further discussion, as he removed two glasses and the half empty bottle from the cabinet. "Can't be choosey when you just invite yourself over, Red."

Carina rolled her eyes. "Come on Casey, admit it, you are just as hyped up as I am. That was some kind of mission we pulled off there. I can feel the energy coming off you." Carina took the glass Casey offered as he sat down beside her.

Casey gave her a glare. "Hmmph, I may be radiating energy, sister, but it's not the kind you live for." Casey flipped the TV on. He could probably just catch the end of the repeat of The O'Reilly Factor on Fox News.

"Energy is energy. It's all the same, it's just a matter of how you decide to burn it." Carina gave him a playful elbow to his arm. "Oh come on, Casey, you don't mind me being here so much do you? I wasn't quite ready to go back to my hotel room."

"I'm letting you drink the good stuff, aren't I?" Casey let his mouth slightly turn up at the ends. He wasn't going to give her a full smile or even a half one, but she was right. He did feel amped and he had to admit he was not unaware of a certain type of energy in the air. He sighed and leaned back feeling the whisky burn a bit down his throat. "I've been in a lot of crazy situations, but that was one hell of a rush." Casey turned to her as she nodded in agreement. "Walker and the nerd pulled off some incredible stuff there, and you," Casey tipped his glass to her's, "You were a bad ass as usual."

"Well you were pretty badass too, Casey. As usual." Carina gave him her best flirtatious smile. "I get the good whisky and a compliment from you, this must be my night."

Casey gave her a more positive grunt this time. "Just might be both our nights, Red." They shared a long look and Carina shifted her weight forward a bit hitting the remote on the couch with her knee. They both looked up as the TV clicked to another input. A surveillance feed appeared on the screen. The picture was a grid showing different rooms of a very familiar looking apartment, all empty of any occupants.

"Is that Chuck and Sarah's place?" Carina turned to Casey. "I thought all the cameras had long since been removed."

Casey shrugged. "Well they were once, but then we all agreed to put them back in with this renewed threat. After tonight, we won't need it anymore."

"Are you telling me that Chuck and Sarah agreed to it?" Carina couldn't believe it.

"It's temporary. They understood the need."

Carina cocked her head, grinning with her thought. "Ever catch our lovebirds in action?"

Casey downed the last of his whisky before pouring another. "Don't get your skirt over your knees just yet. They shut off the bedroom camera before they go to sleep. Chuck will do it when they get back from Castle. You know he can't handle the thought of being broadcasted – and I can't stomach the thought of seeing that either."

Carina held her now empty glass to him. "Aww, come on now Casey. Chuck has that nerdy cuteness thing going on and Sarah – well Sarah is Sarah, isn't she?" Carina let a slow smile curl on her face as she locked her eyes with Casey as he refilled her glass. "They are an attractive couple. Nothing wrong with enjoying a show."

"That's a show that I wouldn't enjoy." Casey took another big drink of his beloved Jonnie Walker as he watched Carina slowly drag her finger down her indecently low neckline.

Carina pursed her lips in a pout. "That's no fun, Casey. You might be surprised to learn what you would enjoy. Besides, I know for a fact Walker doesn't mind being watched and as for Chuck…," Carina's finger had made its way back to her mouth now and she rubbed her lower lip as she thought. "Well I expect Chuck doesn't quite know his limits yet as to what he might enjoy..," She paused again and drew out her next word very slowly, "sexually."

Carina's words made Casey that much more aware of the "energy" in the room and just exactly what type of energy it was. He took the remote between them with one hand and her drink with his other and swiftly moved it all to the coffee table. Carina did the rest of the work closing the space that remained between them and getting her lips on Casey's as quick as possible. Neither of their tongues had to beg for entrance, as their mouths were open wide and their tongues instantly entwined. Carina's hands went under his shirt. She was eager to feel Casey's muscles. It had been a while since she was with a guy as big as Casey. She felt the hair on his chest and ran her fingers slowly up from his abs to his nipples. Unlike so many of his fellow muscle guys, Casey didn't wax his chest. He was all man and, boy, did she appreciate it. The rough hairs felt good to her touch as she slowly traced around his nipples with her fingertips, her tongue all the while wrestling with his as they kissed ever deeper. Casey's hands moved to Carina's ass and the urgency picked up between them as he massaged his hands into her, roughly pulling her against him. Casey wasn't an exactly gentle lover and Carina happily snarled as she matched his intensity and yanked her hands upward indicating that his shirt needed to be off. He broke their kiss and let her finish pulling it over his head. Once free, his hands started to move to her ass again.

"You know what Casey?" Carina purred as she grabbed his hands before they were able to get a good grip. "Let's slow this down and see how long this energy can burn. I haven't had a nice slow fuck in ages."

Casey grunted a low rumble in agreement and dug himself into the cushion where he sat. He pulled Carina gently to his lap and let her straddle him. Carina returned to her slow tracing of his nipples on his now naked chest and Casey softened his grip on her tight ass as their lips and tongues started up their dance with one another once again but this time to a much slower and steadier beat.

After many minutes had passed, Carina was in the middle of an achingly slow circular grind on Casey's still clothed but extremely hard cock, when she decided it was time for her to strip to her bra and panties. She gave Casey one last wonderfully painful twist of his nipple and then eased off his lap and stepped back from the couch as she stripped off her shirt and skirt.

Casey watched, his eyes hooded with lust, as he stroked over his pants a bit and then moved to remove them.

"Just the pants, Casey. Leave your boxers on for now," Carina winked to him as she stepped out her skirt. "I will get to those myself in due time."

Casey raised his eyebrows. "I guess we are taking this nice and slow, huh, Red? It's just so different from your usual"

Carina stood before him in a deep purple bra and barely there panties. "If memory serves, John, you aren't exactly the most patient lover either. I think this will be a nice change that we will both appreciate." Carina bent down to him, her head at his knees while she stretched her hands to his dick. "We will take care of each other in every way before we get to the main event. Doesn't that sound like fun?"

Casey finally gave her a full smile, at least as much of one as he could give. "I do want to have fun." He watched as her hands played with him through his boxers and then looked back up to her face. His eyes caught some movement just behind her head, causing him to jerk a little back into the couch.

"Hey Carina. Hold on a second." Casey took Carina's hands in his and turned her towards the TV. "Looks like our super couple have finally returned and numb nuts is too excited to remember to get the camera off."

Sure enough there on the screen in the upper right corner of the screen was Chuck and Sarah standing in their lit up bedroom kissing each other just inside their doorway.

Casey released Carina's hands and waved her towards the table. "Hand me the remote so I can turn it off."

Carina laughed a deep laugh as she picked up the remote and examined its buttons. "Wait a minute Casey. How can I get that part of the screen big?"

"Come on Carina. We aren't doing this, hand it over." Casey made a weak move with his arm for the remote which Carina only had to turn away from to successfully combat.

A satisfied grin overtook her face as she pushed a button and the image of Chuck and Sarah in their bedroom filled the entire screen along with the accompanying audio. "Ah-ha! Got it!"

"Carina," Casey said in a warning tone. "Let's turn that off and get back to business. "

"They are only kissing, Casey. We'll turn it off when it gets serious; we are all just having fun here." Carina placed the remote back on the table and turned her attention back to Casey as the sound of Sarah's laughter was heard in the background. "I thought you said you wanted to have fun." She pushed Casey back into the corner of the couch so he was laying long across it with his shoulders propped up on the arm. Carina then slid her body onto his so they both had a nice view of the screen. "Let's just get comfortable and watch a bit. It won't hurt anyone." Carina moved her hand to his cock. "And don't worry, I have every intention of getting back to business."

Casey groaned as he felt her hand slide inside his boxers. He closed his eyes but it couldn't stop him from hearing the audio of Chuck and Sarah as they once again started kissing on the surveillance feed.

So what do you think? Will Casey and Carina stop watching? Do you want some play by play of what Chuck and Sarah are up to?