Sparkling Trapped
TFBayverse!Yandere!Optimus Prime x Cybertronian!GN!Reader Oneshot
Content: 18+, Soft Yandere Optimus then Possessive Yandere Optimus later near the end. OP is in LOVE with Reader
TW/Tags: A few smut scenes (Will be in red), Bit of Noncon, a little bit of Megatron x reader, Manipulation, Takes place after the events of tf5 (if you want one in another movie instead let me know), Reader is basically who they are but not a knight but still joined the Autobots, mild cursing, smut will be in purple as usual, I think that’s all.
Notes: Before the war- I imagine Megatron looks like he does in TLK and OP looks like his form in 2007. This is connected to my bayverse introduction, but like different alternate universe. You’ll understand once you start reading.
Introduction Movie Oneshot Masterlist
When you and Optimus were much younger, you both met when he was just announced as a knight by the others. But the two of you couldn’t really talk thanks to him being so busy.
You worked in delivery and one days you noticed a certain clerk there.
He really liked his red and blue color scheme.
He didn’t ever notice you there though. So while you made your way to the archives. You saw him he was looking over some data pads and speaking to other archives.
He seems concentrated so you decided you’ll stick around and wait for him to notice you. ..Eventually.
And so you looked over a few data pads and reading over the knights adventures written. Some of them seems like a certain someone named Sentinel told the writers to write certain things in the data pads.
You chuckled as you continued to read over a few. Sitting in a chair sort of in the middle of a lobby. Though don’t hear a certain bot coming up behind you. A few data pads held in one arm as the other is down.
He looked down at you. He’d look at what you’re reading, leaning a bit over you.
You were reading about one of the 12 knights who stayed on earth. He’d soon have a warm smile on his dermas. He never forgot about you.
As he moves infront of you, him passing made you notice him. He soon starts conversation.
”Fascinated by the tales of the fellow brothers are you?”
You’d give a small nod as you let out a soft chuckle.
“You were too busy to ask directly. I wish to learn what happened somewhere from all of these years.” He takes a seat next to you as he listened.
”Well if you truly are that interested in learning about the knights. How about we arranged..a date?” He looked down at you with narrowed optics.
“Date?” You ask curious. Him then letting out a deep chuckle. “A day to meet….of course.”
You did have a bit of a small blush as you looked up at him. He stared at you for a moment. You then nod as you then spoke. “Sounds like a plan. Where to?”
You ask as Optimus smile only grew a bit more as he gently took your cervo and kisses the back of it. Then speaks of the place and date before standing and walking to the other archivists.
He then stopped and his helm turned a bit to glance at you. Blue optics bright. “Until then.”
———————————————————————————
The date went as wonderful as you can imagine.
A place of the nicest energon you can eat as he told you of his adventures and stories with Sentinel and the others.
His choice to step down as a knight and to live as a clerk while Sentinel took on the more higher up jobs.
Along with how he also hoped to start a family. You too would tell him of your past and your story. Being a weapon specialist and delivery bot at the same time.
After splitting the check (something you deeply encouraged him to do with you) you both walked out and went for a stroll through the city. Eventually when the night sky was dark, yet so bright from the stars.
You and Optimus stopped your talking and would look at each other. Your night ending with a kiss.
Passionate. Long. A little heated at the end
Until it was time to return home. The two of you planning for more “dates” when you both didn’t work and when Hound and th others didn’t need you. You would go on to meet Optimus closest friends.
Sentinel, Megatronus, Elita-. It was an interesting meet up.
You and Optimus continue to get closer and closer.
Years went by and as your and Optimus courtship soon started.
———————————————————————————
You and Optimus were in you apartment. You were on his lap. You cervos against his chest as soft moans and sighs leave your dermas. Optimus under you in the berth as he held your waist. Looking up at you with almost closed optics.
Your valve tightly around his spike. The pleasure almost uncontrollable. He is rather girthy.
His spike twitching inside you as he gets closer to overload in you. Your valve clenching tightly. Causing him to constantly groan and let out rough moans.
Your body moving up and down in a slow but touch paste. His cervos almost putting dents in your frame while your own ceros scratch at his chest. He watched you with dark blue optics.
His helm leaning back against the berth as he closed his optics tightly.
Eventually as you got closer to your own climax you were fast to move the paste. You soon creating louder moans as Optimus does the same. Metal against metal being heard in the dim room.
His larger cervos gripping into your waist tightly.
Almost hurting. But the pain his cervos gave you isnt what caught your attention.
He wanted to overload in you. He wanted you to have his sparkling. Before he can finish inside you. You lifted up your hips. His load landing on his leg and on the berth as you stayed over him.
You’d look down at him. His helm turned to the side as he calmed down from his climax. His arms wrapping around your waist and brings you closer.
Your frame closer to his. Soon flushed against his as your helm rests against between his neck and chest.
One of his cervos on your lower back and the other on your upper back. Your valve against his spike. Almost like a sting since your valve is pretty sentiative.
Your cervos still on his chest as you finally calm down as well.
You knew he wanted to cum in you..but why? You both never talked about it…so why?… He then turned his helm to look at you. Gently kissing your forhelm as he moved the cervo once on your upper back moved to gently hold your chin.
Making you look at him. You slowly opening your optics.
His dermas soon connecting with yours. Both of you letting out soft sighs as you both held each others embrace. When you both pulled away. He’d then put the cervo once on your chin back to your upper back.
He’d then look out the window. Tinted so no one can see inside….He lets out a soft sigh as he feels you softly sleep on him. He almost looked angry. Not being able to load into you.
Seeming almost angry with himself as his arms around you grip only tighter.
But he wont give him…until you are with his sparkling.
———————————————————————————
One day though while packing up your deliveries with the twins, Megatronus came to you with an idea he has. At the time he was still named Megatronus.
As you both spoke. The twins excused theirselves thanks to Megatronus looking scary.
“Y/N please if we do this we can make the planet a better place for the lower class! Sentinel and Optimus won’t listen to me. But Soundwave and Shockwave have a plan! With your skills and mind we can create a most powerful cause!”
”Megatron-“ He took the box you were holding and gently grabbed your cervos.
“Please for the children and those yet to be born. Join me!” You just stared at him as he kept looking at you with blue optics. You’d then glance to the side. He can tell you were deep in thought.
“Megatronus..I just-“
“I’ll return to Optimus. Maybe if I say I spoke to you he’ll change his mind! Meet us at the archives once you made your choice!”
He then runs off.
You stood there before looking down at your boxes…maybe he had a point?…
But you never made the choice. You’d make your way to the archives to try to talk some sense to Megatronus with Optimus. But….then the explosions happen..
———————————————————————————
Millions of years went by. You and Megtron always fighting each other.
You by Optimus side as you all fought against the Decepticons. Eventually the time came when you and Optimus couldn’t agree with each other.
He chose earth over the planet. You understood but couldn’t rule under him much anymore. You two barely able to see each other anymore. You becoming the one that got away.
You, Hound, Crosshairs, and Drift all staying far from the events including Optimus as you all handle smaller situations on other parts of the world like small towns.
You and Optimus reuniting when he calls for the five of your help at a desert.
There has has his old night look. You with Crosshairs was skeptical about the humans who came with him. Your guard only going down a little when Optimus mentioned they saved him.
Later that night everyone watched the death of Ratchet. You held back your tears as Optimust took a knee in respect of his fallen friend.
You just looked away. Finding it hard to watch your old friend get attacked as he call for helm. Hound placing a cervo on your shoulder to comfort you. Something Optimus noticed but said nothing.
Returning to look at the scene as you stayed close to Hound.
At some point during the night as the others and humans have fallen asleep. Optimus took te first night of patrol. But then you felt a poke at your hood. When you awaken it was Optimus telling you to follow him.
It must be important if he’s waking you up instead of the others.
Once you both were far enough. Making it to the cliff of one of the mountians. He transformed first. Looking down at you as you stay in your alt mode.
”Can you..transform please?” His optics narrow and his voice low. A sigh can be heard from you as you then transformers. Optimus let out a small breath. Your looks still as breath taking as when he first met you.
Your optics sttill shinning as the stars do in his as he stared at you.
The two of you missed each other. But you made you choice when he made the choice to pick earth over your planet.
But you’ll never stop being loyal to him despite everything.
”I..I miss you Y/N …And I’m sorry for what happened between us all those years ago.” He took a few steps towards you. His cervos gently grabbing yours as you stared up at him. He then closed his optics as he kisses the back of both your cervos.
“Optimus I…” He lets the cervos rests against his chests as he looked down at you to let you speak.
“I missed you too Optimus…But I can’t trust-“
He then interrupted you with his voice almost booming. Good thing you two are far from the others.
”I messed things up between us. I realized where I messed up and please. If you can give me another chance then I promise I’ll do better. I will.”
”Optimus we both just gone different paths.” You tried to create some distance betweeen you two. But he didn’t let you pull your cervos away from his chest. His cervos having a firm grip.
”But look. We meet again because our paths are intertwined. We are meant for each other-“
”Optimus.”
”We are meant to be together-“
”Optimus.”
”And you are meant to be my sparkmate.” He said in a bit of a darker tone. One of his cervos still keeping two of your cervos pinned against his chest as his other cervo moves to your waist.
Pulling you a bit closer as you both stared at each other.
”Will you truly deny me the chance to take back what I love? To make your leader suffer more after abandoning your place by my side as a worrior of the Autobot cause?”
”Optimus.”
”You’re place is with me! The view of the humans now is what changed my mind. Showing the true nature of these life forms and how I was wrong! Please you must understand Y/N. Just..one more chance I beg you…”
His optics are hopeful and you cant help shake this large feeling. The feeling of guilt, sympathy….and fear.
His forhelm pressing against yours as he keeps looking at you. You seem to be…struggling to almost breath for a moment.
Your frame only shaking a little as he noticed. Slowly blinking as he then spoke.
”Please….just one more chance sweetsaprk…”
You’d let out a shaky sigh and closes your optics. Slowly nodding. Too scared to even try to pull away. Maybe…it would be best.
Having a soft smile on his dermas. Leaning down as his dermas connect with yours. You had fear in your optics but…you did miss the feeling of his dermas against yours.
Your arms slowly moving to around his neck as his own move around your waist.
The kiss continueing to be more passionate. As the kiss soon got heated he whispered muiltiple times between kisses. His optics slightly opened as yours remained closed. “I Love You”
That night you both bonded. And he made sure you’ll never leave him…ever again…
———————————————————————————
You were under him this time. On your knees as your aft sticks up. The upper half of your frame against the dirt as it moved back and forth. Optimus hips slamming aggressively against your aft.
One arm wrapped around tightly around your waist and his other supporting him up as his front presses against your back.
While his thrusts are fast and sharp. He can’t help but to stare down at you. The side of your helm against the dirt as you at times looked back at him. Begging him to go slower.
He lifts his helm up every now and then too be sure no one was watching or aware of you two. It becoming hard for him to focus at times as you valve clenched around his spike. He’d then move his cervo once on the dirt to support him to now wrap around your spike.
Bringing you closer to your climax as he stroked it in a fast paste. Causing you to moan even more.
He has to find someway to distract you. As you both continue he slowly becomes more animalistic. It soon becomes almost too much for you. Between moans you’d speak.
“Optimus please..I need a break!”
You both already went a few rounds before. He ignored you. So he tried a different tactic to shut you up.
One of his cervos gripping your waist as the other grips your hip. His thrusts rough but slow. His intake letting out moans and sighs I his rough voice. When you tried to lift up your helm his cervo once on your hip moved to press your helm back down.
His helm leaning down at times as he closed his optics.
The pleasure being so much for him as it is for you. At times lifting it up but seems to be struggling to think as he continues to thrust deep into your valve.
But once he felt his climax growing closer and closer he moved his cervo from your helm to your upper back.
Pressing you harder into the ground as his thrusts grow rougher but at a slow and rough paste. But that didn’t last too long.
Thrusting faster as he places both forearms support him up against the ground. On both sides of your helm. Since he was much larger his frame completely engulfed you.
His helm past yours forward as he groans. Shutting his optics closed tightly as he thrusts harder and harder.
As his chest is pressed harshly against your upper back.
Both your bodies moving back and forth as he groans above you. You moan his name while his hips continue to brutally slam against your aft. Until Optimus finally released a loud groan.
Pressing the knot forming in his spike into your valve.
His spike completely gone as his hips are flushed against your aft. He stays over you.
Not moving as he feels his legs shake. His frame shuttering against yours as you feel your own climax. His knot giving you both pleasure and pain.
After what felt like almost an hour…He was able to finally pull out of your valve. He was able to lift himself up a bit. Your body was tired. When he pulled out fully your valve was hit with the cold air.
Then you were on your side as you couldn’t keep your lower half up anymore.
Once on your side you were then gently pushed to be on your back as your lower half remains on it’s side on the floor.
He’d move up a little, looking down at you as you stay between his cervos. Before leaning down to kiss once more before he says something that sends a shiver down your spine. “It is Done.”
———————————————————————————
You and the others continue with going after the man collecting your fellow Autobots body parts. You being there keeping your gun pointed at the bald man until Optimus gently pushed your blaster down.
Saying they where done here. Ignoring the human as you and hound groan annoyed.
Eventually after everything with Lockdown and the humans ended. Optimus would soon leave to go deal with the creators of your spieces. He made sure to kiss your forhelm before giving his goodbyes.
Aftr he left the others questioned you what was up it’s that. So..you told them.
Hound was excited. Not only were you back with Optimus but turns out you were with sparkling. He was practically your sire before the war. So it made sense he’d want to be the first to hold the sparkling.
Meanwhile Drift and Crosshairs were excited. Seeing their selves becoming the sparklings uncle. Then again the four of you were really close.
Bumblebee said he will train the small one like a cool cousin or something. You always chuckled when he spoke about teaching the sparkling to fight. Crosshairs wanting to teach the ankle biter to shoot. Drift wanting to teach them to be another worrior like Optimus.
Hound wanting to teach the sparkling to be a soilder like him. Only time can tell what’ll happen.
———————————————————————-
Three years have went by. Your sparkling was big from a humans point of view.
When you hold your sparkling you two look like a regular parent holding their infant child. You all lived at some junkyard.
Naming the small sparkling after your closest friend before the war. Red Alert. Your sparkling ended up being a girl. She looked like a mix of you and Optimus having your yellow piercing optics.
She was a strong one too. You’ll never forget when Hound and the others first held her.
Hound was gently. But also chill holding the little one with one arm as he would tell his war stories. Red Alert always staring up at him as she would nibble on her own cervo and at times reach at his beard.
Crosshairs didn’t really know how to deal with sparklings. But he wouldnt mind if she wanted to nibble on his goggles whenever she reached for them.
She would get most excited when he would show off his sniper. And with Bumblebee he was a bit more excited about seeing a sparkling. He was pretty young when the war started and never really got a chance to even old a sparkling.
And with Cade- well. He babied the crap out of Red Alert. Telling her and even you at times stories about when his daughter was a baby.
Times when she would be just the cutest baby int he world.
Sometimes he’ll get carried away he would stop himself and look at her. Who just does a frog blink as she stared down at him.
Eventually Cade and Bee left you you stayed with the others and the new girl who came. You sparkling being only 3 years old now and slightly bigger now.
She’s definitely going to be bigger then Optimus once she’s a full adult.
Eventually you and the others get a call to help out bee and Hotrod. Though you and your sparkling had to stay far since Red Alert is too fragile to be on a battle field.
After the battle is over and you all reunite. Optimus and the others choose to leave Earth to rebuild their home world. Bidding goodbye to their fellow humans. As you stood with the others and Optimus waved at Cade.
Red Alert did the same. Making Cade almost tear up as he waved goodbye to her.
As everyone got on the ship they gave you three privacy since he has been gone for a while. But you can feel a pit in your stomach as he approached you both.
When Optimus and you with Red Alert stand at the “lobby” of the ship while the others were busy.
Optimus was able to finally take a moment to embrace you both. One of his cervos resting on the side of your waist as his other gently rests on the back of Red Alert.
Who stared up at him with wide optics.
And keeps reaching for him with her little cervos. He gently kissed her forhelm before leaning to you. His dermas connecting with yours. “I’ve missed you.” He whispered as he looked down at you.
But with a bit of a shaky voice as you responded.
“I missed you too Optimus.” He then takes Red Alert from your cervos. You almost feel…worried.. Red Alert giggled and as reached for Optimus face.
He has a smile on his dermas as he watches the sparkling.
”What did you name her?”
”Our old friend. Red Alert. He would’ve love to have met her.” His smile only grows as Red Alerts cervos started gripping and patting at his chest for his attention.
“You may be here as we rebuild our world my little one but I promise you. You’ll learn the greatness of our planet my little one..More and your carrier will show you how to be one of the strongest and noblest of them all!”
You tried to keep your smile.
Even as he holds her with one arm and his other goes around your waist pulling you closer. His cervo on the side of your waist.
Keeping you close as little Red Alert giggled. You gently holding her smaller one as she waves her other one around. Optimus giving you a kiss on the top of your helm. He was so happy. And you were…..
Happy.
Oh boy there were so many drafts but I honestly like this one. I hope you guys enjoyed and yes I think I’ll do a red alert fic. But I’ll need a good scenario lol.
As always a repost is appreciated and I hope to see you guys in the next post!
