A/N: This is a fill for the 2014 Castle Summer Hiatus Kink Meme. The prompt was: Blowjob, semi public sexual activity. In "Dreamworld", Castle lies in his bed, frustrated with the slow pace of his recovery. Beckett helps him chill out.

"Castle, would you just chill out?" Kate said to her fiancé.

"I can't help it," he whined. "I've been in this stupid hospital bed for nearly a week, Beckett. I'm going stir crazy here!"

"Castle, you nearly died from a lethal toxin. You're gonna be here for at least another couple days until the doctors are absolutely sure it's out of your system."

"But Beckett," he pouted at her, "I miss you."

She looked confused. "What do you mean? I've been right by your side every chance I get."

His voice got lower and more suggestive as he waggled his eyebrows. "That's not the kind of missing I mean."

She smiled at him. "I miss you too, but your hospital bed is a little too small for us to even attempt at having sex."

Letting out a grunt of frustration, Castle threw his head back onto his pillow and closed his eyes. "This sucks."

Kate stared thoughtfully at her writer for a very long moment. He wasn't the only one that was feeling the effects of their forced week-long abstinence. Every time she would go to grab his hand or cup his jaw or brush a loose strand of hair from his forehead—every time she simply touched him, really—the want and the need to have him only grew stronger.

Castle still had his eyes closed when he suddenly felt a hand palm him through his hospital gown, the blanket already bunched at the bottom of the bed. Jumping at the touch, his eyes shot open and he watched as Kate massaged his rapidly hardening length. Turning his head to give her a puzzled look, he saw his fiancée gazing at him, desire having turned her beautiful hazel eyes nearly all black.

"Kate?" he managed to squeak out. "What're you doing?"

Oh fuck, not the lip bite.

"You need to relax," she told him. "And since we can't have sex just yet, I figured why don't I find another way to calm you down."

He cleared his throat. "I don't think this is gonna calm me down, but, uh…you're welcome to try."

She chuckled, the sound rumbling low in her throat. "Mmm, I bet I am." Lifting up the hem of his gown, she pulled it back until it folded back onto his stomach, leaving his hard cock exposed for her. She wrapped her hand around the base and began stroking. Swiping her thumb over the tip, she spread the few drops of pre-cum over the smooth skin as Castle released a groan.

"Shh," Kate instructed. "You have to be quiet or someone will hear." She was already thankful that the curtain in front of the room's glass window was shut so that no one walking by would be able to see anything. It was also a blessing that the railing on Castle's bed was already lowered. This made it easier for what she was about to do next.

Scooting to the edge of her seat, Kate gathered her hair over one shoulder and leaned down, taking the head of his cock in her mouth.

"Oh fuck, Kate," he moaned. "Fuck, I missed this."

She hummed in agreement, the vibrations sending bolts of pleasure up his spine. Swirling her tongue, she relished in the taste of the salty tang that hit her taste buds. Her hand continued to pump him as much as she could as she felt him hit the back of throat. Taking her hand away, she braced it on his tense stomach and relaxed the muscles in her throat before swallowing more of his cock into her mouth. Her nose was practically touching his pelvis, the coarse hairs on his pubic bone brushing gently against her chin.

Castle couldn't help himself. One of his hands went to the back of Kate's head and pushed her down even farther, her jaw stretching to accommodate all of him. Reveling in the feeling of her heated mouth wrapped around him for just a few seconds longer, the writer ceased his pressure on her head, but kept his fingers tangled in her hair.

As soon as Kate felt him stop forcing her head down, she slowly removed her mouth from around his cock, breathing in deeply. When she was satisfied—which, in reality, was only about four seconds later—she went back to work, her head bobbing up and down a fast pace while her hand went to his balls, fondling them.

Even though his hand was tangled in her hair, Castle let Kate pleasure him at her own pace, one that was quickly forcing him near the end. His eyes rolled to the back of his head when she hollowed her cheeks and sucked hard. It took all of his willpower not to thrust up into her mouth.

He was getting too loud. He knew he was getting too loud, but there was nothing he could do to stop it. Kate's hot, wet mouth was sucking him in while her fingers stroked and rubbed over his balls.

His orgasm was fast approaching. Hell, it was nearly there. It really wouldn't take much for him to blow his load and—oh fuck, what she just did with her tongue has to be illegal in all fifty states!

"Kate!" he gasped. "Fuck, I'm almost there. Fuck, Kate, I'm gonna come!"

The worse thing possible that could happen to them right now would be if someone were to walk in the room wondering what all the noise was about. She needed to shut him up and shut him up now!

Sliding her free hand up to Castle's mouth, she forced three of her fingers past his lips. Almost impulsively, he started sucking on them, his tongue laving over digit, muffling his screams as he spurted his seed deep into Kate's mouth, feeling her swallow around his cock.

When his orgasm ended, she removed him from her lips and wiped her mouth with the back of the hand she had used to fondle his balls. Castle let her take her three fingers away from him so that she could wipe them dry on the side of her pants.

"Are you relaxed now?" she asked him, her eyebrow quirking up as a hint of a smile graced her lips.

"Completely," he replied, a smug grin now set firmly in place. He rearranged his now wrinkled hospital gown and settled back into the bed.

"Try not to look like your fiancée just sucked you off when the doctor comes back in to check on you, okay?" she told him.

He made a noncommittal noise and said, "Maybe later, I can help you…relax. You look like you need it, especially after what just happened."

Her only response was to bite her lip and smirk at him.

A/N: Thank you for reading this and I really hope you enjoyed it. Feel free to let me know what you thought.