A/N Holy frag I just...I don't even know but I do actually have a plan hehe *rubs hands together wholly* just a warning there is going to be some primexscream but its not gonna be too serious because my OTP forever is megascream.

-oOo-

Optimus was baffled. Was this femme...Starscream really kissing him? He felt himself heating up slightly at the thought of having a seeker in his berth but knew that was inappropriate. He lifted his hands and hovered them above her hips, not touching but feeling awkward because he didn't know where else he could place them. His mind was muddled, and he just continued to stand there awkwardly like a youngling having their first interface.

Starscream chuckled and pulled back, "Wow...Optimus you're really getting heated up from this. Is there something you're not telling me?" She smirked. This was going to be fun indeed.

Prime would've blushed if he could, "Starscream...this is not appropriate."

"Oh? I'm so sorry," she said dramatically. 'Do you want to take this elsewhere?' remained unsaid.

Prime gave her a small warning glare before reaching down grabbing his face mask and putting it back on the best he could, "What is it you came here for Starscream?"

Starscream sighed, "I...my trine and I would like to defect to the Autobots. Megatron has found out I'm a femme and wants to use me for breeding...I...I can't do that," she said looking down trying to be as innocent as possible. She knew Prime would fall for the story because it was mostly true, "He's...he's already used me, but TC and Warp...," she continued and looked back at them for a moment, "They rescued me. Please help us."

-oOo-

"I wonder what they're saying...I mean after that little stunt," Warp chuckled quietly.

TC just rolled his optics, "I really hope she didn't just get us fragged."

-oOo-

Prime looked at the seeker. She sounded sincere, but this was Starscream, the sneakiest, most deceitful Cybetronian there was. If anyone could play off being the victim it was this seeker standing before him. Fortunately for Starscream, though, Prime was kind enough to believe and give her a chance.

"Starscream if this is true then you and you're trine may seek shelter here. And if what you say is true about Megatron already...taking you then I would feel better if ratchet gave you a look over to see if there were any repercussions of what happened."

For a moment Starscream felt fear constrict in her spark. She never thought about it before...what if she was pregnant...with Megatron's child?

Starscream quietly and worriedly said, "C-can we please do that now?"

Prime nodded and turned to face his men, "Starscream and her trine have defected. And yes, Starscream is a femme. I will not tolerate any sort of inappropriate or out of line behavior towards her," he stated and gently grabbed Starscream's arm, "I will lead you to the medbay."

Starscream felt her spark flutter. Why was he so fragging kind?

-oOo-

Prime walked into the medbay with Starscream and her trine. He let those two tag along because Starscream wanted them to know if she was...sparked.

"Ratchet old friend. I need you to scan Starscream for a new spark."

Ratchet looked up from his work, "Ah so you finally decided to come out Starscream."

Starscream scoffed indignantly, "Excuse me!? How could you possibly know?"

"I'm a medic Starscream. You may have been able to hide behind armor and a deeper voice device, but you're spark signature gave you away. Only a medic can tell the difference between a mech and femmes spark signatures. I'll bet even your medic, Hook I think, knew."

Starscream stood shocked, "But...then why? Why didn't you rat me out?"

"I may not like you, but that's your business. Only you have the right to tell the truth about yourself."

Starscream could not believe it! The medic knew the whole time! Hook might have known the whole time too! And neither of them gave it away or used it against her!

Prime smiled behind his mask. Starscream's shocked expression was cute. She looked adorable. But...No! He cannot have those kinds of thoughts! Lustful thinking leads to desire. Desire leads to want. Want leads to need. And need leads to force. He was above such instincts! He would not be influenced by...those gorgeous white wings and cherry red hips...those slender white thighs being pushed away from each other showing a...NO! Prime felt his spike pressing against his panel. Frag...he wanted to have the seeker, but he would not do so if she didn't want it...he really hoped she wanted it.

"Alright Starscream if you just want to lay down on the berth I'll be right back with the scanner," Ratchet said disappearing into a closet.

Starscream did as told laying down on the berth and looked at Optimus, "What will you do if I'm pregnant?"

"Starscream that is your choice...I would be against terminating the spark, but if you chose to keep the sparkling then know that you would be supported here by the Autobots."

Starscream gave him an incredulous look,"And by that you mean you and the Hatchet."

"His name is Ratchet," he chuckled, "And no. If you prove yourself I'm sure they are all willing to give a chance."

Starscream rolled her optics and sighed heavily.

Ratchet soon came back out with a scanner and said, "This might feel a little cold," and with that he turned it on and ran it over her chest. Once he was done he looked over the results, "Well it doesn't look like you're sparked at this time."

"Thank Primus Star!" Warp said running over and hugging her.

Starscream pushed him off, "Calm down Warp….but….I'm happy too," She sighed in relief.

"I am as well Star," TC smiled softly and rubbed one of her wings soothingly.

Starscream let out a puff of air and looked up at the ceiling, "I do want a sparkling someday, though," she said, and thought about how shouldn't really mind if it was with Megatron.

"Yeah, Screamer we know," Warp chuckled.

Prime watched them. It was weird to see them so affectionate, but it was also nice. They seemed to have a closer bond than they ever showed on the battlefield. Then again, it was considered a weakness to show any sort of compassion when you were a decepticon.

-oOo-

"What do you mean they're with the fragging Autobots?!" Megatron said outraged. How dare they! They thought they could just get up and leave?! Well, they were sorely mistaken. Megatron was sure he knew who the real culprit was. That damned blue seeker Thundercracker. That fragger was done for when he got a hold of him.

Megatron growled more feeling himself shake in retained fury as he saw the video being played back of Starscream just walking up to his nemesis, Optimus Prime, and kissing him. SHE WAS HIS! He'd kill Prime and punish Starscream severely for even thinking she could be with anyone besides himself.

Soundwave watched Megatron's reaction. He knew he would be furious. He could sense something in his leader that he had always figured was lust for his Second, but he was now noticing that is was far more than just lust for the treacherous seeker. It was an emotion that was unfamiliar to the Warlord, and it was clear he didn't know what to make of it so he reacted as usual with anger and violence.

"Soundwave….I want you to send ravage to Starscream with a message,"

Soundwave nodded….this would not end well.

-oOo-

"Well this is a pretty nice room," Warp said plopping down on the berth. It was the softest berth he's laid on in quite a while.

"Yeah it's pretty big too," TC said looking around. It was rather large and spacious unlike their rooms back aboard their underwater base. Which didn't say much because they never got to have large rooms since they weren't that high on the command chain.

"It'll do I guess," Starscream mumbled. Of course she was the one to have issues with the room. She could find a problem with absolutely anything.

"Oh come on Screamer this room is bigger than yours was," Warp stated. Which was true, and she had a pretty decent sized room back at the Decepticon base.

"Yeah but I wasn't sharing my old room with you guys," she said sticking her glossa out childishly.

Skywarp raised an optic ridge before warping behind his trineleader and grinning as he began tickling her sides.

"W-Warp! ahahahaha s-staaaaahp!" She laughed as she tried to get away from him. How dare he think he could just….just tickle her!

TC rolled his optics chuckling, "You guys are literally sparklings," he said shaking his head.

Warp laughed and stopped his tickle torture on Starscream, "She started it."

Starscream's mouth opened into a perfect "O" shape in offense, "I did not!" She didn't start anything! He's the one who started tickling her!

Warp laughed harder, "Oh, but you did when you stuck your glossa out at us, and you should totally see your face right now! It's priceless!"

Starscream pouted and crossed her arms looking away. She wasn't really angry with them. In fact, she was happy they could joke around like this for a little while before Megatron demanded her return. She knew he would too. She just hoped that what TC said was true, and that he would in some way beg her even if it was subtle, so she knew that he actually cared.

"Well," Warp started and stretched out yawning, "This has been quite an eventful solar cycle so lets get some recharge."

Thundercracker nodded in agreement walking over to the berth and laid down and wrapped an arm around Skywarp as the purple seeker laid beside him nuzzling him.

Starscream smiled watching her trinemates. She hoped one day she could have someone to snuggle with like that.

"Hey Screamer you gonna come to recharge?" Warp asked her.

"Uh...yeah," she said and walked over laying down closing her optics.

-oOo-

Starscream awoke from recharge and blinked her optics open. She sat up carefully so as not to disturb Skywarp and TC. She checked her chronometer noticing that it was the middle of the night. She sighed as she climbed out of the berth and quietly left the room. She knew that there were cameras everywhere watching her. The Autobots didn't trust her or her trine, which was reasonable, but it still annoyed her that every corner had a camera watching and waiting to tape something.

Starscream walked through the halls aimlessly not noticing the sound of approaching foot steps.

"Is there any reason you are up right now Starscream?" Prime asked.

Starscream jumped a little, "Frag," she hissed.

"I apologize Starscream. I did not mean to frighten you."

"You didn't scare me! You just….surprised me is all," she said defensively.

Prime chuckled, "Then I apologize for surprising you, but Starscream what are you doing up at this hour?"

"I could ask the same," Starscream said crossing her arms and cocking a hip to the side.

Prime couldn't help but let his gaze fall to those hips. Those beautiful red hips he just wanted to grab and hold. No! It was hard not to fantasize about the seeker in front of him, and he started to heat up again. Primus he needed to control himself!

Starscream noticed his optics drift down to her hips and a sly smirk appeared on her face. Oh, the Prime was attracted to her? Well, while she was here she might as well have some fun right?

"So….Optimus," she said in a sultry voice as she stepped closer pressing up against him, "The reason I'm up is because I just can't recharge….I think I need...help," She smirked, "Think you can help me?"

What?! What was Starscream doing! She can't possibly mean...THAT! Before he could even ask though he saw her hand reaching for his facemask and he grabbed her wrist, "I just had it repaired please do not rip it off again."

"Then let me see that handsome face of yours Prime."

"Starscream I don't believe this is appropriate. We cannot do this."

"I know you want to…..how about just this once? Please?" She asked looking up at him with big bright red optics.

Prime sighed as he let his facemask retract. He really hoped he wouldn't regret this in the morning.

Starscream took the time to actually enjoy staring at the handsome mech. He really was some eye candy no wonder he wore a mask all the time, but she figured that's not why he wore it, and that it was because of the scar that resided on his left cheek. She stared for only a few more seconds before leaning up and kissing him.

Prime kissed back this time and wrapped his arms around her waist pulling her closer.

Starscream was surprised by the action but enjoyed it regardless.

Prime moved his hands down to her aft and grabbed it picking her up, and Starscream immediately wrapped her legs around his waist. This was going to be so much fun for her and for Prime she suspected as well, who, speaking of which began walking back to his room as they made out.

When he reached it he immediately put in his access code and walked in closing the door and locked it. He walked over to the berth and gently laid Starscream down on it as he climbed on top of her between her legs.

Starscream wrapped her arms around his neck and licked his lower lip. Prime responded by allowing his mouth to open, and he felt her glossa sneak into his mouth and he intwined his with hers.

Starscream moaned and rolled her hips into his. Her plating was hot just like his and the friction between their pelvic armor drove her crazy. She wanted him in her now!

"O-Optimus," she gasped as he broke from the kiss and started nibbling and kissing her neck.

Prime rubbed her sides worshipping her body. At this moment he was thankful to Primus for letting him bed such a beautiful creature such as Starscream. He loved the small gasps and moans escaping her lips as he continued to caress her with his hands and mouth.

Starscream figured this would be a quick frag, but instead Prime was touching her like she was a goddess, and she was loving every second of it. She couldn't wait to see how else he would pleasure her, and he was barely doing anything now.

Optimus slipped a hand down to rub her panel making Starscream moan in delight. Optimus wasn't shocked to feel how hot her panel was. She was moaning, and it was hard to think that she was anything but enjoying herself. He heard the tell-tale click of her panel and felt it slide away revealing her already dripping wet port.

Prime moved up to kiss Starscream again as he inserted one of his fingers inside her moistness, and felt her moan against his mouth. He slowly thrust his finger in and out.

Starscream mewled in pleasure and bucked up against Prime's finger, "M-more!" she gasped into the kiss.

Optimus obliged and added a second finger speeding up his pace a bit. He gently bit Starscream's lip and sucked on it.

Starscream moaned and spread her legs wider so Prime could get his fingers inside her deeper. She gave a small squeak as he added two more fingers thrusting all four inside her over and over making her go crazy.

"Optimus please," she begged wanting his spike.

Prime pulled his fingers out. He couldn't hold back any longer. Between the eager and wanton moans she voiced and writhing movements of her body it was just too much for him, and he released his already hard spike that was leaking transfluid. He lined himself up and slowly pushed into her incredibly tight port until he was in to the hilt.

Starscream let a small cry escape her lips. Prime was huge! Frag, he was stuffing her port full, and it felt wonderful.

"You are so beautiful Starscream," Prime whispered as he stared down into her optics.

Starscream stared back and pulled him down into a passionate kiss.

Prime began a slow but deep pace as he kissed back.

Starscream moaned moving her hips with his and arched. This is what she wanted. To have someone want to make her feel good, and not just for loyalty. To be treated like a lover and not a possession, but she wanted it with a different mech. She wanted it with Megatron, but she forgot about him as Optimus Prime filled her. She focused on the mech pleasuring her because he wanted her, and at the moment she wanted him.

Prime angled his hips up and downward to get into Starscream deeper making her scream out into his mouth in pleasure. He was repeatedly hitting her ceiling node over and over making her lose her mind.

"Optimus I need….I want….please," she moaned incoherently, but it was enough for Optimus to understand, and he began to thrust into her hard and fast as he himself began feeling an overload starting to build.

Starscream felt hers building as well and she clutched onto Prime's shoulders. She squeezed his spike with her port impossibly tight. This interface was just processor-blowing, and she never wanted it to end.

Prime grunted began thrusting into Starscream erratically and kissed her as he felt himself about to fall over the edge.

Starscream kissed back with just as much passion and even deepened the kiss as she began to feel her overload crashing over her body.

Prime felt Starscream falling into her overload and thrust his fastest and hardest before giving one final thrust overloading deep within her port.

Starscream pulled from the kiss panting heavily as they both began to cool down and she looked up at Optimus with hazy optics.

He smiled down at her softly, "You are truly the most gorgeous Cybertronian I've ever seen Starscream."

Starscream smiled back pulling him into a lazy kiss, "Thank you….now ready for round two?" She asked switching their positions so she was sitting on top of him.

"If you are," he chuckled.

-oOo-

Starscream woke in the morning sore as the pit. Frag, that was quite a night. They must've interfaced at least five times. She smiled, though, the Prime had his arms wrapped around her waist holding her close, and he was snoring softly. It was rather adorable really.

Starscream sat up slightly which made Optimus groan and blink his optics open. Starscream chuckled, "I really enjoyed last night."

Prime smiled and sat up kissing her shoulder softly, "I enjoyed myself as well."

Starscream bit her lip, "But….you know we can't...actually be together right?"

Prime sighed softly, "Yes, Starscream I do know that...you were mumbling in your sleep."

Starscream's optics widened, Optimus gave her a soft kiss, "I'm not going to say that I'm happy, but I will respect the fact that you love another mech."

Starscream looked down, "It was just suppose to be a frag, but you...you treated me like a lover."

"Starscream you deserve to be treated like a lover. You've had a lot of misdeeds, but the mech you desire has done far worse, and he should treat you with respect and should be happy that he has you as his."

"Thank you Optimus," Starscream said giving him one last kiss before comming Warp, 'Tell TC not to freak out….I may or may not have been with the Prime the whole night….,'

'Starscream you what?! You slept with Prime!' Warp commed back.

'...Yes Warp we'll talk about his later,' and before Warp could respond Starscream ended the commlink.

"Do you have a washrack by chance?"

Prime nodded and pointed to door on the left, but then picked Starscream up bridal style and carried her there.

"Are you trying to make me choose you instead of him?" Starscream asked.

"No….I know you won't change your mind, but at least I can treat as if you were mine while you're still here."

Starscream smiled at that.

-oOo-

Warp and TC waited for Starscream's return, and as soon as she walked through the door they bombarded her.

"What the frag is wrong with you?!" TC hollered.

"Shutup! Do you want everyone to know!"

"Screamer seriously, though, I'm pretty sure that if Megatron finds out he's going to kill you," Warp said.

Starscream gave him a hard glare.

"I thought it was just going to be a quick frag you know? Just in spite of Megatron but….one interface turned into I think at least five,"

"Five!" TC exclaimed, "You...five times….Prime!"

Warp snickered, "So he was really good then?"

Starscream smirked, "Oh yeah."

-oOo-

One Week Later

Ravage snuck into the Autobot base and searched for the red, white, and blue seeker. When she found Starscream she followed her till they were alone, and ravage gave Starscream the data pad Megatron had sent.

It read,

Dear Starscream,

I want to crush you like the bug you are, but I want to hold you till I rust and become scrap. I hate you but…...I've come to terms with the fact that I also love you….please come home...I need you back here...I'm not promising a quick change in the way I am and it's hard for me to write this without calling you idiot and fool every other word, but you are mine. I want you to be mine. I don't want any other mech to ever touch you. Even with your secret exposed I would protect you from any mech who thought they could touch you. Don't keep me waiting Starscream I will have you because I know you love me….and I...love you.

- Megatron

After reading the data pad Starscream smiled and felt coolant leak from her optics. It was time she got out of this base and returned home with her brothers. TC was wrong. Megatron didn't beg, he confessed.

Starscream groaned though, and she grabbed her stomach in pain before throwing up energon. She curled her fingers over her abdomen as she threw up more energon. What the frag was wrong with her? Did she have a virus or something? She headed towards the medbay and walked in, "Ratchet I need you to scan me for a virus."

Ratchet looked her over raising an optic ridge. Oh he knew it probably wasn't going to be a virus, and he was going to whack Prime right over the head with his wrench if it was what he thought it was.

"Come lay down I'll scan ya."

Starscream nodded and laid down on the berth waiting to get this over with.

Ratchet sighed and scanned her and his suspicions were confirmed, and he facepalmed.

"Ratchet what is it?" Starscream asked finding his reaction worrisome.

"Kid….listen….you're sparked."

"I'm what?!"

-oOo-

A/N Oh primus I'm so sorry…. I was planning this for a while now and I thought the primescream scene was really adorable but with action comes consequence so stay tuned for the next chapter….and how exactly will Prime react to the news better yet...how will Megatron? :D