crossing boundaries | Spencer Reid x you
🔞Mature content, minors do not interact
"Don't believe in fairytales, but we got our fantasies"
summary: you've got a man —a lovely boyfriend you are so in love with. But there's certain coworker who drives you completely crazy.
tags: smut, slight hurt, moral doubts, guilt, infidelity, hook up a coworker, dirty talk, fem!reader, reader is called princess, soft dom! Spencer, slight change of character I guess, unprotected p in v, rough sex, needy sex, sex with feelings (kind of), boyfriend is a cutie patootie
w/ps: I want to ensure that I do not support infidelity in any kind. This is just a fic, so it's just all about fantasies. Do not be that kind of person.
Soooo, I've been writing this for months. I haven't written smut like this in my life sooo I am not sure what this is, tbh, maybe it is just p/wnotplot. But I wanted it to see the light anyways. It is based on You Right by Doja Cat. This is situated during the 13th season or something. I accept any kind of critique but please be nice 🥺 ok well, enjoyyyy
The morning was a little chilly. You arrived at the BAU a little earlier than usual, simply because you didn't get much sleep the night before. You shifted to your desk and put your stuff down, headed over to the coffee pot, and made yourself a rather strong black coffee. You needed it, you really did.
Friday night had been a bit of a... revealing.
Somebody walked in, you raised your eyes and gasped a little. It was Reid. He looked all wiped.
“Morning,” he said with a hoarse voice. He cleared his throat, trying to sound normal.
You took your coffee and walked toward your desk again. You began reviewing the documents scattered all over your desk, but you weren’t really paying attention.
Flashbacks of that Friday night hit you again. You couldn't stop thinking about it during the whole weekend. You shook your head, shaking away those thoughts of you.
Your phone rang with a notification sound.
Have a nice day, sweetie.
You slightly smiled at the message and then, you felt guilty again. Your boyfriend was such a nice guy. You have been dating for three years now —he was not only your boyfriend but your best friend as well. You loved him very much. Your eyes gazed at his picture on your desk, and you felt a sting in your heart.
“Morning, guys!” greeted JJ.
“Hello!” you said, Spencer echoed your voice.
“We have a new case, see you at the conference room,” she said.
After Penelope gave you the information of the case, you got out to the streets to make interviews. Luckily you didn't have to go out of the city, but you were paired with Reid. You sighed, trying to stay professional.
Once you were in the car, you texted your boyfriend.
“Hey, we've got a new case. It is in the city, so I'll probably be late for our date. Sorry :(“
He replied almost instantly.
“Ok, babe. Please be safe. I love you.”
You smiled fondly, you did love him very much.
“Got any plans?” Asked Reid. You shivered at the sound of his voice.
You didn't say anything else and started driving. The way to the victim's house was full of tension. No one said a word all along the way. Spencer looked out of the window, lost in his own thoughts.
When you arrived, you parked at the entrance. Both of you got out of the car, made your way to the entrance door, and knocked. You didn't notice when both your hands slightly touched, you gazed at Spencer, he seemed as surprised as you. But, again, you said nothing.
You were received by the victim's mother, she wasn't unaware of the situation. It was always so difficult to be the one who gave the terrible news.
“Mrs McCain, we're from the FBI, may we come in?” You asked solemnly.
She looked at you, a mix of fear, worry, and confusion in her gaze.
“What happened?” She asked.
She opened the door wider, and you entered.
“Babe, haven't you told them anything?”
“Told us what?” asked Emily Prentiss with a raised eyebrow.
You remained silent, not quite sure what to say. Your boyfriend smiled, sensing that you were nervous, so he decided to help you out.
“We're getting married, she said yes.”
Everyone burst into smiles and congratulations. There were hugs and well-wishes.
An intense, insistent gaze drew you in.
“Congratulations,” said Spencer.
His tone of voice did not reveal anything, but something was alarming about it. You looked at him, and he held your gaze until you looked away, unable to bear the disaster you felt any longer.
You felt hugs and people congratulating you. Your boyfriend's hand on your lower back, yet you could only think in those two deep brown eyes.
Later that night, your boyfriend drove you home. He was not staying the night because he had to attend a meeting the next day in San Francisco, you'll miss him deeply. But before you left the car, you faced him.
“Is everything okay, babe?” he asked you. He had noticed your mood change after the party and didn't want to bother you, but now, he needed to know.
“Why did you tell everyone about the wedding?”
Your question ended up sounding more aggressive than you thought. He looked at you with those lovely green eyes of his, clouded with confusion.
“I didn't think it was a problem,” he said, looking hurt. Your heart ached at the sigh. You felt guilty immediately.
“It's not a problem, honey,” you made a pause. “It's just… I wasn't prepared to share something so huge with my coworkers.”
“I'm sorry, babe. I just thought they were your friends.”
“Well… I get along with them but our wedding is something special. They already know much about me, I wanted to keep this for me. For us,” you said looking straight into his eyes.
“I'm sorry, babe,” his hands searched for yours in the dark cabin, when he found it, he tangled his finger with yours. “I promise I won't assume anything before talking to you.”
“It's okay. I'm happy you told them,” you said, placing your head on his shoulder, even though you knew it was not totally true. “I'll miss you these days.”
“They'll be only three days, babe. And when I come back, we'll go to check the wedding place I told you about earlier.”
You sighed and smiled. He pressed his lips on your temple. After a while, you finally left him go and entered your house.
You had experienced a rush of so many emotions that day that made you feel exhausted, so you sat in front of your vanity, brushing your hair. Suddenly, the brightest gem in the little box caught your attention. You took the ring carefully, almost reverently. You put it on your finger and admired it.
That was not only a ring but the sign of your love for your boyfriend. The proof that you were about to be his and him yours for eternity. You smiled at the thought, and suddenly a face appeared in the back of your mind, haunting like a ghost that didn't go away.
You trailed your steps to the bathroom to take a shower. You took your time to strip yourself off, when you were ready, you entered the humming bath. Your body relaxed almost instantly at the feeling of the warm water. You leaned your head on the edge of the bath. The water cleaned away the sweat of the day, also the scents of people hugging you today. Unexpectedly the memory of Spencer made your body shiver.
You shuddered at the memory of his deep, insistent gaze on you that afternoon. There was something in his eyes, something you couldn't quite figure out, that drew you in. An unexpected warmth washed over you like waves in the sea, shaking you, making you feel vulnerable and exposed, even though you were alone in this room. In this room you shared with your boyfriend more times than you could count. And now you were thinking about someone else in here.
Unable to help yourself, your hand slid gently toward your core, where you felt achy and anxious. Your thoughts focused on Spencer, on his gaze, his calm voice, his scent, and the way he always supported you physically and emotionally so you wouldn't break down in the middle of a case. Your head was spinning, you felt dizzy and full of guilt, yet so good. You thought about how his lips would feel against yours, how his hands would touch you where you needed him the most. That made you fall apart, you mumbled his name while you felt yourself shaky and desperate.
When you opened your eyes, and consciousness came back to you, you realized what you've done. You've crossed a line —touching yourself like this, all needy and anxious for a man that wasn't yours.
The next day, you spent the whole day doing household chores—anything to distract yourself from the memories of the night before. Your body was still anxious to remember.
Later, you couldn't stop thinking that this feeling might not go away just because you got married. Perhaps it would haunt you throughout your life, in your dreams and in reality, like a curse. Perhaps it was best to face the problem head-on. With that thought, you headed to your car, intending to take a drive to clear your mind. You found yourself parked in front of Spencer's house without realizing it.
Spencer opened the door and his eyes widened, he definitely wasn't expecting to see you there.
“What are you doing here?”
The question caught you off of guard. That was actually right, what were you doing there? Why did you go in the first place?
“I…” you didn't find the words. Suddenly an anger you didn't know about hit you like a train. “Can you stop doing this?” You asked, your voice tone sharpened through the air.
“I'm not doing anything. You're right there standing in front of my door.” He pointed, sarcastically.
“You know what I mean,” you said. Your breath started to feel heavier.
“I'm sick of this. Sick of this game between you and me,” you finally said, voice breathless from a pressure you weren't capable of stopping.
“I’m not playing any games. It is you who came to my house and talked nonsense in the middle of the night,” his voice sounded almost condescently, looking at you with those big bright brown eyes.
“Spencer… I'm so happy with my boyfriend. I love him very much.” You said it like a confession.
He stepped closer to you, you didn't move.
“I didn't say otherwise.”
“I just need to take this out of my brain.”
He stepped even closer, his perfume intoxicating you.
“Stop talking,” he said as he grabbed you by the arms, pulling you close to him. His mouth met yours with fiery passion, you sighed in relief. His arms completely embraced you, one of his hands tangled on your hair. He moved slightly to enter you both into the house, closing the door and pressing you against the wall.
The kiss grew deeper, desperate, and messy. Your hands couldn't stop grabbing, touching, stroking every part of Spencer you could reach. You moaned against his mouth before pulling away.
“I cannot hold it anymore,” you said, with a suffocating breath.
His eyes locked with yours as he said under his breath:
“Tell me to stop,” you said as you unbuttoned his shirt.
“I can't do that,” he replied, then stopped for a minute to grab your face with both hands, his eyes meeting yours. “Will you regret this?”
You blinked. Will you? You asked yourself. You knew this was wrong, so, so wrong. A sense of unease washed over you, gripping your stomach in a tightening sensation. You knew you were being such a bad person —but Spencer's gentle touch made you forget about it.
“No…” you finally said, under your breath.
He kissed you again, sweeter this time. No hints of previous desperation.
Spencer grabbed you around the waist again, now tighter. With his free hand, he gently slid down your neck and firmly grasped your scalp, pulling you closer. His lips were soft and insistent against yours.
Your back hit the cold wall, and you shivered for something stronger than the coldness. Spencer's kisses trailed down your jawline. You tilted your head apart to give him more space —eager for more of his touch. You felt dizzy, there was something in your mind trying to remind you this was a mistake, but your body felt so good under his touch —you could barely think about something else.
His hands ghosted mischievously down your body, his eyes looking into yours asking for permission. You nodded.
He, then, lost his hand inside your dress, reaching to your core. He gasped when he felt hints of your arousal damped in your underwear.
“Oh sweetheart…” he said as he caressed your core over your panties. You whined against his mouth, feeling the heat raising like foam. He gave open-mouthed kisses to you.
You closed your eyes, incapable of recognizing you were actually doing this, trying to shake away the guilt to let pleasure in. He kissed you deeper, while sliding your panties aside, so he could feel your bareness.
He gasped at the feeling of how wet you were. Then, he introduced a finger inside you, you gasped, twitching against his touch. Your pussy swallowed it deep inside so eagerly. His breath rushed. Then, he pressed one more.
“Open your eyes, princess.” He said with a soft voice, his thumb started to circle around your clit. “I want you to see who's pleasuring you.”
That comment made you clench around his fingers. He laughed softly.
“I know you're loving it. C’mon, princess, open your beautiful eyes.”
You did what he asked. His eyes locked with yours. He added another finger and you squirmed beneath his touch. His fingers pumped in and out —you whined, aware of the wet sounds.
“Oh princess, you're so eager.” He said, his fingers buried inside you, curled in the right spot. You moaned, eyes squinting, locking with his. “You really wanted this… you're close, aren't you?”
You shut your eyes down, pleasure intoxicating every cell in your body. You anchored by grabbing his shirt with your hands. Legs trembling, mind dizzy. You could not think of anything else than Spencer all around you.
Your orgasm hit you like sea waves. Spencer continued moving his fingers inside your fluttering cunt, helping you go down from your high.
You barely had time to catch your breath before he was holding you close against the wall, the air around you crackling with need and forbidden desire. With an easy move, he lifted you up, you crossed your trembling legs around his waist.
You kept kissing him with a hunger you were even afraid of. His kisses tasted like a mix of mint, coffee and his own scent —it drove you crazy, you could get addicted to them.
You both panted against each other's mouths. You grabbed his back as if you needed to ground yourself. Then, guided your hands to his chest and took off his shirt. He helped you, carefully removing one arm at a time without pulling you out.
His hand traveled down to his waistband, unbuttoned his pants with an easy move, pulling them down just enough. You gasped at the saw of his already hard and thick cock.
“Spence…” you whined with a breathy voice, almost wrecked. You surprised yourself at your needy tone.
He stroked himself just a little, before aligned his cock with your entrance.
“I need to be inside you.” He said, in a hoarse voice, he bit his lower lip to keep a moan.
That's all he needed to begin pressing against you.
You felt every inch getting inside your walls, and you knew you should felt guilt, regret or something. Nevertheless, pleasure sharpened through your body. It was so intense, you ended up biting on his shoulder. Once he was all the way in, he stood. Not moving. You were trying to catch your breath. A memory of your future life with your man outside these walls hit you like betrayal. You shut your eyes down to kick away those thoughts.
“Oh princess… you're so thigh.” He whispered to your ear, his hot breath driving you insane —his tone making you forget everything, even the regret that sting in your chest.
“Spence…” you whined. “Please fuck me.”
That made him finally moved, he pulled away almost completely just to thrust inside again. Your legs trembled. He gripped you steady by the waist with one arm. The other clinging to the rough wall.
You felt everything —every inch, every thrust, his lips brushing yours with every movement. He continued to thrust in and out, making you cry out.
Spencer took that sound as a signal to continue hitting that spot inside you. Every thrust dragged a gasp from your throat, sharper, deeper than anything you had ever known. He wasn’t slow, or hesitant, or gentle in the way your boyfriend always was —Spencer knew exactly how to pull sounds from you you’d never made before. His body pressed you harder into the wall, every movement claiming you in a way that felt terrifyingly addictive. You thought of the ring still on your finger, of the man who had slipped it there, but all you could feel was Spencer’s breath against your skin, his voice whispering “princess” like it belonged only to you.
His forehead pressed against yours. His eyes looked into yours, expecting to find hints of regret, but he could only see desire in them.
“I'm so close,” you mumbled with a wrecked voice.
Spencer kissed you more deeply and passionately, his tongue licking your lips as his thrust became almost animalistic yet still tender.
“Come for me. I want to feel you,” he said when he finally pulled away from the kiss.
You came hard again, feeling his thrust becoming reverent, almost worshiping. You heard Spencer falling apart with a groan that sounded like surrender. Vibrations ricocheting through your neck and collarbone, where Spencer left soft kisses all along.
You passed your fingers through his hair, clinging to reality. He left slight kisses on your shoulder, your neck and cheeks.
Spencer pulled out, still holding you steady against the wall. You unraveled your shaking legs and put them on the ground, knowing that no matter what, Spencer would be there to hold you.
“I've got you, princess.” His whisper was steady, but your chest wasn’t. The intensity of it all crashed over you, harder than any climax —your love for the man waiting at home, your need for the one holding you now. It tangled inside your ribs until the tears came, quiet, hot, unstoppable. You didn’t even know if they were from guilt, or from the terrifying truth that maybe, in some unspoken way, you wanted Spencer just as much.
Spencer didn't move, he didn't say a word either. He just stood there, holding you. His hands caressing the sides of your body and your back, warmth pressing against you in a way that made your heart ache even more. You sighed, wiped away the tears and looked into his eyes. His gaze was tender. Spencer was aware of your feelings. He knew why you were crying, he knew what this all meant for both of you.
Afraid of thinking too much, you decided to pull him closer to you, in order to shake all those feelings, you kissed him again —soft, messy, reverent, desperate to shake away the weight of guilt pressing at the back of your mind. He kissed you back, his lips moving against yours rough enough to tell you Shh I understand, don't say anything.
He led you to his bedroom, placed you gently over the bed, he sneaked over you. You pulled him by the shoulders, still kissing him, softer this time. You separated just enough to tug your dress over your head and threw it away. He finished putting down his dress pants, before crawling back to you.
“Don't think too much this time,” he murmured over your lips. “Just feel.”
He laid your head to the pillows, while capturing your lips on a tender kiss. He left another one on your cheek and separated a little, just to pull your panties down off your legs. In that moment you could see his bare body for the first time. He wasn't very muscular; his arms were slim but strong. His hair was a disaster, his thighs were firm and toned. You bite your lips, looking at him through your lashes. You still wanted him so bad, your core ached with the memory of him and the desire for more.
“Don't look at me like that,” he muffled.
“Like you want to eat me alive,” he said with a mischievous smirk, looking at you.
“Maybe,” you said, “c’mere”
He trailed kisses from your mouth, your collarbone, until reaching your chest, where he left soft kisses over your bra. Then, he sneaked his hands behind your back to undo it. He helped you pull it away from your body.
His eyes scanned your whole body while gently touching your abdomen.
“You're so beautiful, princess.”
The sweetness almost broke you more than the desire did. It felt like betrayal wrapped in tenderness.
Your body shivered when you noticed the desire dragging him —his eyes darkened at the sigh of your bare chest.
He leaned on you, his hot breath tickling your skin.
He stopped, just for a second, as if he wasn't sure whether to continue. You felt the pain of his hands off your body.
“Is this okay?” He asked with a breathy voice. You just nodded, incapable of speaking. You just wanted to feel it, as he had said.
He began to caress the sides of your body. He took one of your breasts gently and sucked on your nipple. You moaned, and your gaze went blurry.
His tongue went flat over your nipple, while he rubbed the other one between his index finger and his thumb. You arched your back, offering yourself even more.
“I know, princess,” he said as he cared about the other one. You were a disaster of whines, moans, and heavy breaths.
You didn’t even realize the words until they spilled out of you.
You didn't recognize your own voice —all needy, raw, wrecked. Guilt flickered sharp in your chest, but your body betrayed you, arching closer, desperate.
Spencer froze for half a heartbeat, his eyes dark, unreadable. Then he leaned in, steady, grounding you with a hand at your waist.
“I will,” he whispered. His voice sounded like a promise. A promise you wanted to keep for eternity and you knew it was not possible.
In a blink, he was between your legs, and you wrapped around him as if afraid he’d disappear.
He wasn't so careful this time, he knew you could take him. Nevertheless, he looked into your eyes now and then, like he was expecting you to stop him.
You arched your back when you felt him completely buried into you. He stood still while pressing you back to the mattress.
The silence hummed all around you. His eyes locked with yours. His gaze told you something you understood.
You whined, desperate to feel him.
“M-move,” you said under your breath.
He shifted slightly, letting you feel every inch before fully rocking into you. You found yourself clenching around him. Your breath hitched as he pressed closer.
“I can’t move if you keep clenching like that.” he said, pressing a kiss against your lips, stealing your breath away.
His eyes met yours for a second—asking, daring, giving you the opportunity to stop him. To get back.
Then he finally moved, harder this time, his hips thrusted into you with passionate reverence, unable to do anything else, you dug your nails to his back.
He drove himself back into you, your eyes shut down while you let a cry out.
All you wanted was him to stay forever like this.
Every thrust was a memory that this shouldn't have been happening. That there was someone else involved in this situation. But every move made you feel alive.
Spencer kissed you again, his mouth memorizing yours with passionate tenderness.
You caressed his back before he grabbed your hands together and pressed them to the pillows, above your head.
“Can you handle it?” He inquired.
“Yeah…” you said under your breath.
And then, Spencer began to move faster, raw —like he wanted to be sure you couldn't think straight.
Dizziness hit you, you were only aware of the smell of his sweat, mingled with coffee and old books.
Spencer kissed you passionately, and filthy like he had held back for days, weeks, months, even years. You whimpered against his rough kisses.
“I want to…” he kissed you again. Rocking his hips against you. “I want to hug you.”
Then, he let your arms flung around him. He pressed soft kisses all along your collarbone and neck.
His thrusts became messy, desperate, reaching for the climax.
“I can't hold it much longer,” he warned against your lips.
His release tore through him, he groaned and moaned over you. You lingered strokes on his back.
When he got down from his high, he took one hand to your core, pressing his fingers against your clit, working you with desperate precision, diving into you a couple of times more until you were clenching around him and panting, announcing you were about to finish.
“Yes, princess, come for me,”
That was it. You came for the third time that night, letting out some whimpers and murmuring Spencer's name like a prayer.
Even as his name left your lips, another face haunted the back of your mind—guilt twisting with pleasure.
The weight of what you've experienced tugged you into a deep spiral. You could only feel Spencer all around you. Letting gasps of air collide into your skin.
No one said anything for a while, you stood like that. All tangled and curled together. Then, Spencer pressed a kiss on your cheek, cleaning the tears you didn't know you started to cry.
The following morning came so quickly that you woke up feeling a little dizzy and sore. You blinked to adjust your eyes to the light coming in through the window. Then you realised that this wasn't your room. Memories of last night hit you like a train, explaining why you felt that way.
You felt a hand curl possessively across your body. You followed the direction of the arm with your eyes. Your heart was beating fast. Then, in a broken voice that was almost a whisper, you were asked:
You didn't answer right away. His perfume intoxicated you in a way you could never have imagined.
“A little sore,” you said. You could feel his little smirk right at your back.
You weren't sure. Was he? All you could remember was how much you had wanted that.
You turn around in his arms to face him. Spencer looks so dangerously gorgeous, his unruly curls framing his face in a charming way. A few strands fall across his forehead, giving him a youthful look, and he has traces of stubble from a few days ago. God, he looked so beautiful.
You reach out to smooth one of his strands of hair, but freeze halfway when your phone rings with that familiar tone. It's your fiancé. Spencer's eyes travel to the nightstand where your phone is.
“Is that him?” he asks. You nod.
“I can't answer right now. I couldn't lie to him so blatantly.”
Spencer looks at you with something indecipherable. But you know he's not judging you. You bite your lip in a nervous tic until your phone stops ringing.
“Do you regret it?” Spencer asks.
Honestly, you don't know. It's true that you should, you should feel like trash, like the worst person in the world. But you don't.
You stay there for a little, just looking at him. Thinking about what you should do with these strange feelings. The only thing you know is that is not right how much you wanted a man that was not yours.
Ok well, this is it. That you for reading. I created a bucle without planning it. Idk if I'll come back to this in the future, but for now, that's it.
if you like my work I encourage you to show your love by liking, commenting and rebloguing. I appreciate that ♡