A/N

I'd been toying around with what to write next, and this story kept coming to mind as something that I could extend. And then I got a review from EJPrentiss asking me to do just that, so I figured it was fate and here we are! For now I'm keeping it as smut, although I might let a bit of emotion come into it…will leave it marked as complete for now as not sure if this will just turn it into a two shot, or whether this might end up being a story.

"So…." Emily turned her head back to face the blonde, who was now sat against the headboard.

"Yeah, erm…" JJ blushed, her eyes refusing to meet the brunette's as she half attempted to cover herself with her hands.

"Hey" Emily reached out, tilting the blonde's head so that she was forced to meet her gaze "you ok? Listen, I'm really sorry if we pushed you into something that you weren't comfortable with…"

"You didn't" JJ interrupted decisively "not at all. It's just…I'm finding it a little harder to keep up the bravado when it's just you and me"

"You don't need to pretend with me"

"…and I'm suddenly very, very aware that I'm naked right now" the blonde continued.

The brunette slowly let her eyes run up and down JJ's body in a manner that could only be described as predator-like "Yes, yes you are"

"Em…" the blonde shivered.

"Am I making you uncomfortable?"

"Not in the slightest" JJ replied breathily.

"You see" the brunette slowly crawled forwards until she was straddling JJ's lap, trailing kisses up her neck "there's one very distinct advantage that women have sexually over men?"

"Oh yeah?" the blonde breathed "What's that?"

"We can keep going" Emily flicked her tongue over the blonde's earlobe "all night if we want"

"Fuck"

"Was that an invitation?"

"I think we're past the point of you needing one"

The brunette lifted her head to stare into blue eyes that were rapidly darkening. That look was all it took for JJ to lose control. She grabbed the brunette's hair with one hand while the other gripped the small of her back, pressing their bodies together as she captured her lips in a forceful kiss. Their tongues met hungrily as Emily began to rock her hips, grinding herself down into the blonde's lap.

Slowly JJ dragged her fingertips round over the brunette's hip until her hand was between their bodies. She slid two fingers up inside Emily, causing the brunette to tilt her head back and cry out.

Taking advantage of the exposed neck in front of her, the blonde leant in and sucked hard.

"Fuck, Jennifer!"

"I need to taste you…please…"

Emily whimpered and nodded her head enthusiastically.

"Lift yourself up a second" the blonde instructed.

The brunette obliged, and moved aside to allow JJ to lie down flat.

"Now I want you to sit on my face" the blonde stared up at her.

"Fuck" Emily inhaled deeply, before doing as she was told and straddling the blonde's face.

JJ reached up, wrapping her arms around the brunette's thighs so that she could pull her centre down against her face. She heard herself moan as the taste of Emily filled her mouth. Running her tongue along the length of the brunette, she zoned in on her clit. She sucked it lightly between her lips before flicking her tongue over the hardened nub.

"Jen…shit that feels so good…"

Emily was in heaven. It felt like JJ's tongue was everywhere. She leant forwards, bracing herself against the wall so that she could continue to ride the blonde's face. Her breathing was ragged, and she found herself crying out as JJ's tongue extended and probed inside of her. Moments later and the blonde had returned to lapping at her clit. She could feel JJ's fingers digging into her thighs, desperately trying to keep control of her thrusts as the blonde's tongue moved in random patterns.

"I'm close…fuck…right there"

The brunette was panting, and she could feel the heat beginning to spread through her body. Her muscles tensed and JJ's tongue was unrelenting. She cried out in pleasure as her hips continued to rock furiously.

With a final whimper, her body stilled and she braced herself against the wall.

"Oh my god" Emily breathed.

The blonde smiled to herself, and lightly nipped at Emily's thigh before kissing the same spot.

The brunette chuckled and moved to lie down next to JJ.

"Damn. You are very, very good at that"

"Had plenty of practice"

Emily's eyes widened "Oh yeah?"

"College soccer team" the blonde shrugged, as though it was no big deal.

"Wow" the brunette leant up on her elbow, looking down at JJ "you really are a dark horse"

"And how about you? I can tell from your skills that this is definitely not your first time"

"I'm flattered" Emily laughed "and no…far from my first time. My sexuality has been fairly…fluid…over the years"

"And uh…you and Morgan?"

"We like to blow off steam from time to time"

"Nothing more than that?"

The brunette shook her head "No way. We're way too similar. Two minutes dating and I'm fairly sure you'd be trying to solve one of our homicides"

"So Morgan, me…just how many of the team are you interested in sleeping with?"

Emily's eyebrows raised.

"Ok that totally came out worse than I meant it to" the blonde stammered "I just…this is all still a bit surreal"

The brunette smiled, leaning over to press her lips to JJ's. As their tongues brushed against one another, the blonde whimpered and immediately deepened the kiss by tangled her fingers into the Emily's hair.

"Are you trying to shut me up?" JJ breathed against the brunette's lips.

"Maybe"

"I mean…" the blonde kissed Emily again "I'm not complaining about the method"

"Good" the brunette left a trail of kisses down JJ's neck "and no, there's no-one else"

JJ swallowed "Right there…god you're good at finding my most sensitive spots"

"Call it profiler's instinct" the brunette husked.

The blonde slowly and deliberately ran her nails up Emily's back, causing the brunette to bite down on her neck.

"I wonder…" Emily murmured "how good I can be at finding the rest of them"

The blonde moaned as she felt Emily's fingers slowly start to wander down her body. They traced over her collarbone and down the centre of her torso. Her breathing hitched as a fingertip drifted to the side and brushed the underside of her breast.

"There's one" the brunette said softly, pressing her lips back to JJ's as her fingers sought out her nipple "…and another"

The blonde moaned into Emily's mouth as she felt her nipple being pinched and then flicked by the brunette's thumb. The recurrence of the action had her rocking her hips, every nerve ending in her body seemingly connected and responding to the stimulation.

She found herself whimpering again when Emily's hand moved away, but was soon distracted by the ever deepening kisses. Slowly the brunette's fingers drifted down her stomach, making their way from side to side as she noted every twitch of the blonde's taut abs.

Hearing the sharp intake of breath from the blonde as her fingertip traced the invisible line between her hipbones, Emily smirked into the kiss.

"Damn I'm good"

"And so modest"

"Never been my strong point" the brunette shrugged, moving her mouth to the spot on JJ's neck that had driven her crazy earlier "and besides, the most sensitive spot is the easiest one"

"Is that right?" JJ husked.

"Uh huh. I think I proved earlier how quickly I can make you come once I start playing with your clit…" Emily's actions mirrored her words as her fingers dipped between the blonde's legs "or was it Morgan fucking you with his tongue that made you come so fast?"

JJ groaned as she felt the brunette's fingers start to circle her clit "You know it was you"

The brunette slid two fingers into JJ "You're just saying that because I'm the one inside you right now"

"Fuck Em!" the blonde's eyes screwed shut "Oh my god, it feels like you're everywhere"

"I'm taking every bit of your body Jen" Emily grazed her teeth over the blonde's earlobe "I want to see you come completely undone"

"Take me…please…"

"With pleasure"

The brunette hovered over JJ, bracing herself on one arm so that she could thrust her fingers into her, ensuring her thumb made contact with her clit every time.

"Oh god" the blonde gasped.

"Is this what you want? You like me taking you like this?"

"Yes, fuck yes!"

Emily used her whole body to thrust into the blonde, her hips driving her hand so that her fingers pressed deep inside her. She could feel JJ clawing at her back, digging her heels into the bed so that she could move her own body up against the brunette.

"Kiss me" the blonde panted desperately.

The brunette was more than willing to oblige, crashing their lips together in a bruising kiss. The air was filled with moans as their bodies moved together in synch.

"Don't stop" JJ begged, unable to continue with the kiss "please don't stop"

"Come for me Jennifer" the brunette purred "I want to hear you"

"Emily…fuck…"

"That's it baby, let it go"

"Right there…yes…fuuuuuuuck!"

JJ's whole body shook as she fell apart, clinging desperately to the brunette. Gasping for air as she came down from her high, she could feel Emily watching her. She pulled the brunette down for a breathy kiss, deliberately trying to avoid making eye contact for as long as possible.

It was Emily who broke the kiss first, lifting herself up to look down at the blonde.

"So, how did I do?"

"You…want a performance review?" JJ furrowed her brow.

"Sure I do. I mean, how else will I improve?"

The blonde's eyes narrowed "That sounds awfully like you're suggesting that we might be doing this again"

"Am I wrong?"

JJ pursed her lips, considering her options. After a brief pause, she decided to be honest "I hope not"

A wide smile spread across Emily's face "Glad to hear it"

"So uh…" the blonde bit her lip nervously "your 'arrangement' with Morgan…how does it work exactly?"

Emily raised an eyebrow but chose to just go with it and shrugged "We just hook up sometimes after a case, either in DC or in a hotel. Never pre-arranged, no hard feelings if one of us isn't up for it. That's all there is to it, really"

"In a hotel as in on cases…like tonight? How often have you done it in a room we've been sharing?"

"Tonight was the first time, I swear" the brunette leant down to kiss her "and next time, I'll be sure to invite you"

"Please do" JJ smiled "so…do you think you and I will have the same kind of arrangement?"

"If you're up for it, then yeah. I would be very interested in that"

"Sharing a hotel room just got a lot more interesting" the blonde squeezed Emily's a**.

"You deal with budgets and shit, right? If you cut the accommodation budget then we might just be forced to share more often"

"You're a devious woman, Emily Prentiss"

"I'm just a woman who really, really likes sex. And if tonight is anything to go by, I'm going to really enjoy getting to fucking you again"

JJ shivered "God, just the thought is getting me wet again"

"Mmm" the brunette leant down and left a languid kiss on her lips "do you often get wet thinking of fucking me?"

"Yes"

"Well I think you already heard me admit to Morgan that thinking about you turns me on"

"I uh…yeah, I definitely heard that"

"I mean…in my head we could do a lot of dirty things…" Emily grinned "but tonight you even managed to surpass fantasy level filthy"

The blonde laughed "I don't know whether that's a compliment or an insult"

"Most definitely a compliment. But it just gets me thinking about what other fantasies might actually be able to become reality when it comes to you"

"Ok, now I'm curious"

"For now, they stay in my head. And I guess we'll just have to wait and see whether they come true"