The show must go on
word count: 2.6 k Summary: Itβs your first undercover assignment, and of all people, youβre paired with your Unit Chief Emily Prentiss. If youβd known a simple game of pool would leave you this affected, you mightβve said no. Or maybe not. tags: Unit Chief Prentiss, age gap, youngerbau!reader, slow burn, no mention of y/n, mutual pining, kind of fake dating, undercover mission, mention of a case, emotional tension, is it all just an act?
Masterlist
βHoly shit,β you whisper as Emily walks into the room and completely steals your ability to speak with what sheβs wearing. Youβve never seen her dressed like this: revealing and elegant at the same time. Sheβs wearing her gray hair down, curls softening her features. The tight, purple T-shirt hugs her figure, and despite yourself, your eyes betray you, drifting before you can stop them. The V-neck is daring, more than you can comfortably handle.
You bite down hard on your tongue to stop yourself from saying something out loud that youβd regret later. The mic in your hair burns against the back of your neck like fire, reminding you to watch what you say. So far, she hasnβt spared you a single glance, too busy with Penelope, who presses a tracker into her hand.
βYou canβt lose this,β you hear her say, and Emily nods dutifully.
βI know, Penelope,β she says dryly. βYouβve told me ten times. I know the procedure.β
βThat may be true,β Penelope shoots back sweetly, tugging at Emilyβs slightly crooked shirt, βbut itβs been a while since your last undercover op, EmβChief.β
You suppress a grin at their exchange, amused by their back-and-forth. Itβs your first mission where you actually get to participate. Your first time not just tagging along with a team that already runs like a well-oiled machine, but actually being part of it. Of course you know how long and how well most of them know each other, but moments like this really make it obvious.
βThatβs how it always goes,β Alvez murmurs, handing you a file. βOne last run-through?β
βSure.β You take it, even though you already know it by heart, and flip it open. βThanks.β
βYouβve got this. Donβt overthink it,β he encourages, clapping your shoulder a little too hard.
You donβt react, just give him a grateful smile. Hours earlier, Luke had already tried to calm you down, prepping you for this, doing everything he could to ease your nerves. Still, youβre on edge, the uncertainty creeping in despite knowing the plan inside out. Youβve gone over every scenario, every possible reaction.
Youβve spent years preparing for this job, but an undercover op isnβt something you can treat like routine. Not yet. Youβre still too new to the BAU. And the fact that your first mission is with your boss doesnβt exactly help. At least not for you. Maybe your little crush plays a role too, but you shove that thought aside.
You go over everything again in your head, reminding yourself why youβre here, why this operation matters. The unsub kills couplesβsame-sex and heterosexualβwith noticeable age gaps. Month after month heβs escalating, more brutal, faster, more efficient. So it didnβt take long to decide who would play bait: Emily and you. You fit the profile perfectly, even if Luke couldnβt resist joking that you should go undercover with Rossi instead, a single look from Emily shutting him up immediately.
You saw the faint smile on her lips when she made the call, and you nearly sank under the table from sheer nerves, your thoughts spiraling, one question after another. Why you two? It made sense, sure, but doubt lingered. What if sheβd figured you out? Noticed your little crush? But would she really pick you as her partner if she had?
You shake the thought off, refusing to dwell on how detailed your discussions about your fake relationship had been, how alive her ideas had sounded, as if she enjoyed the way you squirmed under her gaze.
And now youβre here: shaky legs, racing heart, thoughts running wild. Because preparing is one thing. Actually doing it is something else entirely.
Luke clears his throat when you donβt respond to your name for the third time. βHereβs your tracker. Better keep it safe before Garcia gives you a lecture too.β
βRight.β You take the small black device and slip it into your purse, about to say something else when Emily turns toward you, and freezes mid-step.
Emily Prentiss has always been hard to read. At least for you. Her reactions toward you are often ambiguous, making it difficult to tell whether certain looks are positive or not. When her dark, burning eyes trail over your body, you instinctively tug at your dress, your fingers trembling slightly as they smooth over the black fabric, pulling it down a little, itβs definitely too short. Youβre acutely aware of how you must look to your boss. Sheβs never seen you like this, and you donβt know what to make of the way sheβs looking at you now.
She walks toward you slowly, the corner of her mouth twitching as you adjust the strap thatβs slipped off your shoulder. Her gaze burns into your skin, leaving heat, wreckage, a pounding heart and a growing desire pooling low in your body. Thank God you chose to wear underwear, even if Garcia had complained that visible lines would ruin the look.
βReady?β Emily stops in front of you, her voice low and smoky.
A shiver slips down your spine before you can stop it, your skin breaking into goosebumps along your arms.
Her eyes flick down to them, of course she noticed. And worse, youβre pretty sure she knows why. Thereβs that subtle hint of a smirk, barely there, but familiar.
You nod, eyes dropping, because holding her gaze for even a second too long feels like a mistake. Not now. Not here. Youβll have to play that role long enough at the bar, and convincingly.
βYou okay?β She steps closer, prompting Luke to leave you alone, a brief nod from her going unnoticed by you.
βIβm okay,β you echo, though it doesnβt sound convincing, even to you.
βHm.β She exhales softly, her breath brushing your face, making you finally look up. βI need to know youβre ready. I have to be able to rely on you, same as you rely on me. We trust each other. Tonight, weβre a couple. I need to know you can do that. I know you can. You just have to believe it.β
The gentleness in her voice, edged with firmness, doesnβt escape you. You wet your lips, trying to respond, but the small dimple on her cheek completely throws you off.
She smiles, lifting her hand to rest it lightly on your bare shoulder. βI believe in you. Itβs time you believe in yourself. Youβre not here by accident, I hired you. Remember?β
βI know,β you say quietly, hyper-aware of her hand on your bare shoulder. Still, you straighten, grounding yourself in your job, your skills, your role. βIβm ready.β
βGood.β She nods once, letting go and gesturing for you to follow. βLetβs go.β
Two hours later, the stale air in the bar is giving you a headache, Emilyβs closeness making your stomach flutter, and the possible presence of the unsub keeping you on edge. Your senses are sharp, youβre ready, and Emily notices, catching it in the way you carry yourself. You catch the satisfied look in her eyes, feel it in the way she relaxes. Youβre doing your job, even with everything hitting you all at once. You trained for this. Fought for this. This is where you belong.
You sip your soda when Emilyβs thumb brushes over the back of your hand, pulling you closer, your body settling fully against her side as your hand finds her thigh like it belongs there. You exchange a look that lingers a second too long to be just for show. Her perfume surrounds you, warmer up close, nothing like the clean distance of the office.
βAt ten oβclock,β she murmurs into your ear, and you laugh softly.
The music pounds through the room, but it doesnβt drown out your racing heart. The unsub is here, or at least someone who fits the profile. Emilyβs hand slides through your hair, pulling you closer. Her lips barely brush your ear, and itβs enough to make your focus slip. Her breath is hot against your skin, sending a slow, involuntary shiver down your spine.
βDark hair. Blue shirt. Brown cargo pants. Stubble. Glasses. Heβs been watching us for a while.β
Youβve noticed him too. You press a soft kiss to her cheekbone, your finger tracing along her chin, and hear her exhale.
βI saw him,β you reply, playing with the bracelet on her wrist. βHeβs heading to the pool tables.β
You let yourself linger on the gold chain, the delicate links catching your attention as a way to steady yourself, the pendant glinting in the light as you absentmindedly pinch it between your fingers, feeling the raised surface of the stone.
βGame of pool?β Emily leans back to look at you, brushing a strand of hair from your face before pulling you up with her.
βSure,β you say, following her, your hand firmly in hers.
You pick a table that gives you a good view while keeping some distance.
βIβll grab what we need,β she murmurs, giving your waist a gentle squeeze, your fingers tightening around your glass before you even realize it.
You can feel his eyes on you without turning around: piercing, invasive, unsettling. You glance toward Emily, whoβs still leaning over the bar talking to the bartender, while you take a small step back until the edge of the table presses against you. Crossing your legs, you take a sip, and when she finally returns, you smile brightly.
βReady to lose?β she teases, laughing freely, carefree, a few loose curls bouncing as she tilts her head, brushing them back absently as she looks at you.
βNever,β you shoot back, taking the cue she offers.
Youβve never played before, but you donβt let it show, you canβt, not when youβre supposed to be convincing and Emily would notice immediately if something feels off.
Emily takes the break, the cue ball cracking through the rack as one of the balls drops almost immediately. Another follows in quick succession, and you watch her move around the table with effortless precision, nerves tightening in your chest as she makes it look almost unfairly easy.
It isnβt until she finally misses, just barely, that the rhythm breaks, and she straightens, stepping back from the table with a brief glance in your direction, something almost challenging in her eyes. The table is yours now.
She watches as you step into position, and you pick a ball without really thinking it through because thinking through it would only make it worse. You lean in, cue hovering over the felt, and thatβs when it hits you: you have no idea what youβre doing.
You glance at her, catching the smirk on her lips before your gaze drops as you lean in, the moment stretching just a fraction too long. For a second, her eyes dip to your neckline, and you catch it, that brief flicker of satisfaction, and your thoughts snag on it. Is it just part of the act?
You aim and miss, the cue ball rolling away with a quiet finality that only makes your nerves spike more.
βOut of practice?β she teases.
βA little,β you laugh, forcing it lighter than you feel. βNext oneβs going in.β
βWeβll see.β She sinks another ball, then misses, straightening slowly as she glances up at you with a hint of challenge that lingers a beat too long. βYour turn.β
She steps in beside you, her warmth grounding you despite the noise around you, her hand brushing your lower back as she leans in slightly, pulling you back into focus without effort. βHe seems interested.β
βMmm,β you hum, leaning into her touch without thinking. βI knowβ¦ I can feel his eyes on us.β
βJust a bit longer,β she murmurs, pressing a brief kiss to your temple, so quick it almost feels imagined. βThe more we interact, the sooner he makes a move. Okay?β
βOkay.β You swallow, excitement and nerves twisting together as her fingers tap three times against your wrist, and just like that, the role clicks back into place, cutting clean through your thoughts.
You slip out of her arms and step up to the table, leaning forward slowly, fully aware of the angle, of the view youβre giving her, heat rising steadily up your neck as the room seems to narrow down to just the table and her presence behind you.
You donβt even have to look to know sheβs watching, you feel it before she even touches you.
βYou need to adjust your stance.β Her foot slides between yours, gently nudging them apart, her hips pressing in close like sheβs not even trying to keep distance, erasing it instead of respecting it. And when she leans in, her hand covering yours on the cue, a shaky breath slips out, and you know she heard it, even if neither of you acknowledges it. For a second, you forget where you are, the noise, the bar, the case all fading into something distant and irrelevant.
Your hand trembles despite your effort to hide it. Itβs too close, way too close, and you canβt focus on anything but her.
βHoneyβ¦ am I making you nervous?β she murmurs, pressing closer.
The pause in her voice does something to you, your stomach twisting, your pulse spiking as you shake your head a little too quickly, breath catching slightly before you manage to steady it, not trusting your voice, not trusting anything right now.
βHigher,β she says softly.
Her fingers slide up your arm, slow and controlled, lifting your elbow into place, and you can feel the moment stretch as she lingers just a fraction too long.
βHere,β Emily murmurs. βLet me help.β
βEmilyβ¦β you breathe, and it comes out thinner than you intended, caught somewhere between protest and something else entirely.
βBetter,β she says quietly, but still doesnβt move away.
You inhale too deep, her perfume already everywhere, closer now, clinging to you in a way that makes it harder to stay in the moment, like itβs pulling your attention away from everything else.
It takes effort to pull yourself back into focus. The cue steadies in your hand, but for a second, itβs not the game youβre thinking about. You aim, and the ball drops cleanly into the pocket. For a split second, everything stills.
βGood girl,β she murmurs, low enough that itβs just for you.
Her hand tightens briefly at your hip before she pulls you back against her, just enough to press a quick kiss to your cheek, gone too fast, but not fast enough.
Your body reacts before your thoughts can catch up. Heat hits you all at once, impossible to hide, and you step forward out of her hold more abruptly than intended, your legs pressing together without thinking.
βYouβre a good teacher, Em,β you manage, voice steadier than you feel, glancing back at her through your lashes as you catch the way her gaze lingers, just for a second, but long enough. βNow youβre going to lose.β
You lean in again, taking your next shot, and donβt hesitate. The ball sinks, and in that exact moment, you catch movement from the corner of your eye.
Your unsub has moved closer. You have his attention, no doubt about it. Youβre playing your roles well, maybe a little too well.
When you glance at Emily, if you didnβt know better, youβd swear her eyes have gone darker, her touch lingering, her lips hinting at something more. You force yourself to remember why youβre here, flipping your hair back and focusing on the present.
Because one thingβs certain: The show must go on.
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