Going Undercover - Derek Morgan
Pairing: Derek Morgan x F!BAU Agent!Reader
Word Count: 1825
Summary: You and Derek go undercover as newlyweds to try and track down an unsub.
Warnings: none
A/N: This story was based on a request. It's mainly a taste, but I'm looking to expand this into a full, multi-part fic when I get the chance.
Derek Morgan Masterlist | Character Masterlist
The undercover op should've been an easy one.
It's not like you hadn't done one during your time in your old unit.
Playing the newlywed should've been a walk in the park. To catch an unsub targeting such couples during the honeymoon period in one of the most iconic destinations for such occasions.
In the forty-eight hours since your team's arrival, the local police had discovered the latest couple that had fallen victim to the unsub. The cooling off period had decreased significantly, and it wouldn't be long before another couple was snatched. Hence, the undercover op.
But then, you'd never quite gone undercover like this before.
You'd never been partnered in such an op with Derek Morgan as your 'husband'.
Maybe it would've been easier if you hadn't overheard Morgan in Hotch's little office within the precinct. Maybe if you hadn't heard him ask for Spencer to take the assignment instead. Maybe then you wouldn't feel so much on pins and needles around Derek, the man you've been crushing on for near a year. Ever since you'd joined the BAU anyway.
Hotch had overriden Derek's reasons.
You'd listened to each one of Hotch's counter-reasons, taking them to heart. Almost as much as you'd taken the very reasons Derek didn't want to work with you.
The latter shouldn't have hurt as much as it did.
It's not like you two were more than work colleagues with some pretty blurred friendship boundaries. It didn't matter that the two of you spent a lot of time together outside the office. The fact was you'd had to assure Penelope on multiple occasions that you could never replace her as Derek's 'Babygirl', but you had wormed your way into becoming his 'Sweetheart' and 'Pretty Girl'. You didn't want to give those up, even if it seemed like Derek now wanted to.
Hearing him ask for Spencer to be your partner on this op had hurt worse if you were being truthful.
At least it did until Pen snuck up on you, having joined the team for this latest case.
"He's up to it again," she said in such a disappointing tone. Sparing her a glance showed you just how deep that disappointment and a flare of anger had sparked within her. Yet, all she said when she met your gaze was, "He's an idiot. Don't worry. I'll talk to him."
After that, everything seemed to line up.
Derek and you were set to play the bait.
Everything had been lined up based on the profile the team had created about the unsub. No detail was left undone from the suite booked at one of the main hotels to the ring shop and more.
The two of you would make an appearance at them all.
Spencer and Emily had done their homework and laid out each couple's itinerary. They'd even gone so far as to have them all dotted across the map that took up almost an entire wall of the precinct's conference room. Not a single stop was left out, allowing you and Derek to see the overlaps.
There were quite a few of them, surprisingly.
You hadn't expected that with the town being such a newlywed destination.
None of them stayed at the same hotel, yet they'd found some way to have almost everything else in common. So there had to be some type of overlap that your team was missing. That the police had been missing.
Hence, the undercover op.
Now, you were sitting beside Derek in a borrowed higher-end vehicle from the police impound. Everything about the car had been dummied to make the vehicle appear as a rental rather than something confiscated. Nobody would question it as long as they didn't dive in too deep.
The same could be said for the gold bands now adorning both your fingers alongside a simple diamond ring on your left hand. The slight weight shouldn't have been really noticable, yet you couldn't help but feel it.
Your quiet didn't go unnoticed, either.
"You okay?" Derek asked, his gaze leaving the road for a second to meet yours. "You're never this quiet in the car. Worried about this assignment?"
You shook your head.
Of all the things you worried about, the assignment itself was pretty straightforward. No, it was all the tangled emotions that were sure to arise from it. The aftermath even. Now, those were what had you concerned.
Not that you could tell him that.
Instead, you offered him a small grin, making sure your teeth peeked through. Profiler and best friend, Derek would be sure to pick up on your microexpressions, so you made sure they didn't give anything away. At least you hoped they didn't as you said, "Just thinking. That's all."
"About?"
"This and that."
It wasn't your intention to remain vague, but you also weren't ready to speak words you couldn't take back. To voice feelings that might not be returned. Now, that would've been too much to bear, especially when the two of you had barely begun this assignment.
Besides, you'd had enough practice over the last months to keep those words in check.
Thankfully, he didn't get the chance to push you further.
The hotel where you two would be carrying out this assignment came into view.
Morgan pulled into the guest parking lot and soon found a place closest to the main doors.
It's during these final moments alone that you decide to make the most of this undercover op. If you couldn't show Derek how you felt on a normal day, then maybe you could get away with showing him during this small period of what's ultimately pretend. Maybe it'll be enough to get it out of your system, slow the daily pining that's slowly grown from crush to full-blown love.
You could hope, right?
*****
Your hastily put-together plan worked well in the lobby.
It was rather easy in the expectation to play the role of doting, clingy newlywed with the front desk staff. What newlywed couple didn't play up that they were newlyweds and showcase a bit more PDA than usually acceptable in polite society?
As much as Derek tensed briefly, he rolled with it just as quickly. His smile and amusement at your antics actually spurred you on a bit more. His arm even tightened around your waist when you might've pulled away. It was almost as if he wanted you as close as possible. Almost like this wasn't necessarily all a show for the benefit of drawing out an unsub.
Almost.
The short elevator ride provided a small refuge from the public showing.
Stepping back, you flashed Derek a quick grin before sinking against the back wall of the elevator car. "Think we convinced them?"
"Oh, yeah," he chuckled. "I have no doubt they'll be gossiping about us for a while."
"Think the unsub's among them?"
He shrugged. "Would almost be nice if he was. Make our jobs easier if he showed himself sooner than later."
"Already ready to get rid of your bride?" you teased even as nerves skittered at the thought.
The last thing you wanted was for this to be already over, even as temporary as it was. A tiny part of you wanted at least the weekend to continue this charade. Another larger part of you hated that you wanted this time. The longer this unsub ran loose, the greater the chance another couple was taken, tortured, and tossed like garbage as the others.
He shook his head, his grin sliding still in place. "Nah, she's one of my best friends. Couldn't ever see myself wanting to get rid of her."
Well, now that was something you didn't expect. Especially not having overheard his conversation with Hotch and wanting to switch with Spencer. Was he playing with you? Did he know you'd overheard and hoped to make up to you in some way? That, you seriously doubted. If he'd known, he would've confronted you about it already. He wouldn't be playing like he didn't know.
Or would he?
Derek was a master of keeping his deeper feelings to himself. He was also a master of pushing away people who got too close to meaning something to him. You'd learned that not long after joining the team, and you'd seen it in action with the few relationships he's had. When things got serious, he found someway to force a fight, force a breakup. Not in a mean kind of way, but in a way to show he wasn't right for that person. In a way he could still walk away a hero in his own right.
Why these thoughts hit you right then, you couldn't say.
Or could you?
That short ride on the elevator ended your thoughts before they could delve any further.
It was just as well, too, as you quickly nestled into his side. You couldn't be too prepared in case someone stood on the other side of the opening doors.
Giggling as if he'd said something funny or perhaps a bit scandalous, you leaned into him. Your face rested in the crook of his shoulder and neck even as you scanned your surroundings quickly.
When it was clear no one was around, you pulled away, not far but enough to give you both some space.
At least, you tried to, but Derek's arm, which had returned to your waist, tightened again. It was enough to keep you next to him as you two moved towards your room. Your steps remained in sync as you soon located your room and Derek, chivalrous as ever, unlocked the door and shoved it open to allow you in first.
A soft giggle escaped you at his antics.
You even rewarded him with a bit more genuine kiss on his cheek, something that wasn't meant to be pretend at that moment. Something real shared between friends, even if one friend longed for more.
Unknown to you both, a door further down the hall opened and caught sight of you two.
The unsub watched you both for the few seconds it took you both to enter your room. To decide you two were perfect as their next selection. To start figuring out their next moves to get you two into their snare where they could play with you both at their leisure.
No, you two moved into the room, blissfully unaware and even grinning foolishly at each other.
It was clear the two of you enjoyed each other's company to anyone passing by. Even if they didn't clock you as newlyweds, those same would believe you two loved each other, cared about each other.
Thankfully, your room's door had shut quickly behind you.
Otherwise, your ruse might've been discovered, especially when you both spotted the problem at the same time.
You both might've been playing newlyweds to draw out an unsub.
Yet, that didn't prepare either of you for the room having only one bed.














