OK This chapter holds Smut Mech/Mech Smut and will be long! All except Repo and Sonicwave belong to Hasbro

The Nemesis

Megatron faced no opposition getting back to his base, the Autobots hadn't been expecting him to be out and about on his own and he was able to avoid their patrols. Waiting for him was Starscream."Where have you been?" was the Seeker's demand. "And who is that?"

"This is the mech Shockwave brought back to life he's a nuetral" Megatron explained as the white,red and blue seeker looked at the old mech in his leader's arms,he had to be joking."That old relic?" he scoffed. "Why in Primus's name would he bother?"

"To bring others back, you fool," Megatron snapped, his SIC could be so trying at times.

"So he brought one back no doubt there are side effects to it oh great leader" Starscream said flatly..he had to have a point?.

"And WHAT side effects could their be Starscream? I'm SO curious" the grey mech said rolling his optics."I don't know," the Seeker exclaimed. "You'd probably have to monitor or examine him to find out."

"You think?" the decepticon leader asked flatly as he headed to the medbay with Repo still out cold in his arms Starscream following.

"You take him when he was sleeping somewhere or something?" the young seeker asked he was honestly curious."Wouldn't you like to know," Megatron said with a smirk, knowing this would infuriate his Seeker. Although if Starscream found out what really happened, he would probably shriek the place entered the medbay gaining Hook's attention."My Lord what brings you here?" the constructicon asked as his leader set a new mech down on a berth.

"I want you to examine him Hook..thoroughly got it" Megatron said gaining a nod from the medic.

"Right away my lord," hook said with a a satisfied nod the grey mech left his SIC following.

Some time later Hook found something while scanning Repo's spark chamber While the chamber was new seems the Spark wasn't ,odd.

"Hmm..What's this-Oh my" The green and purple mech said taking a closer look,was this mech in heat and had a quick 'face sometime ago?"Unbelievable," he murmured before deciding to call his leader.

"What is it hook?"

"Lord Megatron I found something on the new mech's spark that I thought you'd like to know about" Hook said over the commlink.

"Yes, what is it?" Megatron asked.

"I found..A spark forming my lord..he's sparked" the medic replied.

"A spark?" Megatron almost roared. "Do not move, I will be down there."Hanging up the decepticon practically ran to the medbay and rushed over to the medic and a still out cold Repo."Is this true?" He demanded.

"Yes my lord," hook stated. "See for yourself."Megatron looked into the spark chamber and there was a spark attached to the ex assassin's own.

"How? I doubt he had a moment with anyone-wait.." could this had happen before Repo died?.Primus, had the mech really died with a newly formed spark? Had shockwave unknowingly brought back two sparks to life?

"What is the condition?" He asked.

"For now stable but he'll need a lot of care," Hook told nodded he wondered if Repo even knew if he was , he had the feeling that he didn't or maybe had forgotten that he was carrying. He was surprised his hatchet offspring hadn't detected it before now.

"Is he safe to move?" the silver mech questioned."Yes he is and he had a old wound on his left leg possibly a old work wound or from some fight it shouldn't bug him but if it does bring him here" the medic said closing Repo's spark chamber.

"I will," Megatron assured him, lifting up repo bridal style and carrying him in the direction of his quartets. He knew the Autobots wouldn't be happy and they did have his tic but right now, he just wanted to talk to this strange, intriguing his code he entered his quarters which was empty minus a few pictures,a berth and a e room was lit by the light outside his window kinda left a cool design actually.

In his arms Repo started to stir.

Quickly, Megatron brought him over to his berth and laid him down. He then lay down beside him, watching as the Mech came awake."Urgh, what happened?" Repo asked with a groan."You're at my base" The warlord replied as the older mech looked at him suddenly remembered the prick in his neck.

"You drugged me" it wasn't a question it was a fact.

"I did," Megatron admitted. "But nothing else, I ever had my medic check you out."

"And what did he find?" the neutral asked seeing the decepticon's field being the shade of bright blue of thought."He found a spark on..yours" Megatron said he really hoped the mech wouldn't glitch before adding "Before you died..did you go into heat or something?"

Repo thought for a bit before groaning "Yes some one night stand I had to get out of the house so I asked my eldest to babysit his brother...How could I not notice?"

Megatron shrugged before adding."Hook says you're still in a milder form of heat."

He gently stroked Repo's would explain alot what he was feeling and why he was moody..But he was afraid if his sons somehow found out they'd hate him..he couldn't stand it."Great," The ex assassin sighed heavily. "I find out I've got almost a dozen grandkids and now I'm carrying. Can't get much better."Don't get him wrong he was happy he was carrying he was just worried how everyone will react.

He then looked at Megatron who was still next to him."Why did you bring me here?"

" like i said earlier you fascinate me" The decepticon replied still stroking the green and black mech's cheek.

" and in the woods?" Repo asked he was still curious about why Megatron up and kissed him.

Megatron smirked."I saw an opportunity and took it."Repo blushed alil ,it was either the heat or the fact he actually shared a berth with someone since before he died but he felt nervous,why was he letting his guard down so easily grey Mech smirked again before leaning forward to kiss him, cupping his cheek as he did so. Repo felt heat grow and spread throughout his body and found himself moan into the kiss.

The kiss got deeper and soon Megatron was on top of the other dimly knew this wasn't a good idea but he couldn't help himself? The touches and kisses just felt so nice and it was impossible not to respond to just hope it didn't do anything to the spark he was carrying.

"The spark," he gasped between kisses.

"It'll be fine," Megatron assured him, lightly biting his neck. "Let me have you."The green and black mech moaned as reply it actually felt good and no turning back was an extremely domineering Mech without being rough, Repo liked it. Being an assassin with two young sons had meant he had to be in control all the time, being dominated in the berth made a nice change.

Megatron's hands were now slipping lower mech beneath him moaned in rough hand reached its destination and slipped between the writhing mech's thighs to grasp the burning cod piece. Repo gasped with pleasure before moaning wantonly, right now he didn't care about anything else other than being fragged.

Said mech shivered feeling his codpiece being gently touched him, making Repo groan even louder.

"Please," the mech begged. "No teasing."

" you're very eager" the decepticon said smirking.

"I'm in heat," Repo said flatly, making the grey Mech laugh.

" true you are" he chuckled.

"so frag me!"He didn't need to say it twice because that is what Megatron started to do."oh...oh yeah," gasped repo, this was continued this until they both overloaded and panted.

"You're Good" Repo said he wasn't lying that actually felt good.

"thanks," Megatron said panting. "I enjoyed it a lot."

"You and me both" Repo said laying back with a silver mech next to him chuckled, leaning over to kiss him.

"you should stay," he whispered. "until soundwave is better."The neutral looked at him surprise and thought abit..he was curious about this place ,he was naturally a curious mech he saw something unique ,He already seen the autobot base now he wanted to see the cons base..but one thing worried him...

Ironhide and Ratchet busting down the base.

"...I'll stay"

"excellent," megatron said with a big grin,, Kissing him "if your worried about the autobots, I'll just tell them I'm keeping you to make sure they return soundwave."Having said this, he kissed repo older mech kissed him back before saying "Thanks ..Is it OK I look around?" he asked

"as long as you don't tell prime what you see," megatron agreed. "and stay with me tonight."

"Agreed" the older mech replied smirking but it vanished as the mech bolted up and headed to the trash can in the room and purged into it,or now he gets morning sickness!?He felt a hand on his back and heard Megatron say. "Are you alright?"

"Yeah," the green & black gagged, wiping his mouth. "I think my body's just realised I'm carrying."

"Maybe you should see Hook The medic here" the decepticon said."I THINK one trip to the medbay is ok" Repo replied hoping he won't purge again.

"If you're sure," Megatron said. "Is this how you were with your sons?"

"Oh no I didn't carry them my late mate ,Whiteflame, did and she was deadly the two times..She died two years after Ratchet was born.." the green and black mech said sadly before adding "She made me promise I wouldn't live in the past and not be lonely..I tried to keep it but not easy when you're an assassin"Megatron nodded before saying. "You now, your son's might technically be my enemies but I can still respect their abilities. Ratchet is one of the best medics there is and Ironhide has done an extremely good job of protecting Prime."He said the last part with a wry smile.

"And they are to protective-Oh my primus I just thought of something" Repo said with a groan.

"What?" the grey mech asked raising a optic ridge.

"If I tell them I'm sparked they'll think you're the sire knowing my sons they'll jump to that conclusion." the ex assassin said with a face palm.

"Well, can't you just tell them I'm not?" Megatron asked curiously.

"I'm not sure if they'll believe me," Repo said with a grimace. "After all, I was offline, how could my Sparkling have survived? And...Ratchet will probably feel even more guilty."Megatron thought what he just heard over."So what do you want to do?" he finally asked as Repo lifted himself to his feet.

"Look around? I can't stay still mostly" Repo said

"Alright," Megatron said. "Shall I come with you?"

"If you want" the older mech replied with a shrug."I can stop Starscream bothering you," Megatron said with a smirk.

"Who's that?" Repo asked as they set off.

"My Second in Command and he can be VERY annoying" was the grumbled reply as they headed down a looked around Purple walls...nice.

"So you favour purple and the Autobots orange," he couldn't help but say with a smirk."Funny," Megatron said, giving him a very light punch on the shoulder.

"I thought so" Repo said snickering.

"Of course you did," Megatron said as who should come around the corner but Starscream.

"Ah Lord Megatron..mystery mech" the seeker said.

"The Name's Repo ,you're Starscream I'm guessing?" the neutral asked looking at the young seeker.

"I am," the Seeker said, drawing himself up as Repo saw Megatron roll his optics. "Second in Command to the Decepticon army...and who are you?"

"Repo ex assassin and Nuetral I just came back to life.." was the reply.

"And coming back to life weird?" The seeker asked.

"Other then I learned I got eleven grand kids and missed my kids growing up." was the sad reply."Eleven?" Starscream repeated, narrowing his optics. "Who are your creations?"

"Ironhide and Ratchet," Repo said casually as Starscream's optics widened in shock.

"You're their creator!?" The seeker asked making the mech wince at the volume.

"Yep," the grounder said, rubbing at his audios. "I certainly am."

"How come you're not an Autobot?" Starscream demanded shrilly.A servo clamped his mouth shut as Repo said "Because I choosed to be a neutral so KINDLY not treat me like a enemy" he said removing his servo from the younger mech's stared at him before Megatron cut in.

"He is Neutral Starscream, accept it. He might be Ratchet and Ironhide's Sire but he is our enemy. And for the time being, he's going to remain with us."

"Yes oh mighty Megatron,Have you seen my trine mates? Skywarp stole something of mine and I need to find him before he shows everyone" the seeker said tensely."That him?" Repo asked pointing to a black and purple seeker trying to sneak by.

"SKYWARP!" Starscream shrieked, lunging at him as the purple and black Seeker yelped.

The two seekers ran down the hall.

"Is it always like that around here?" Repo asked laughing abit at the site."At times, yes," Megatron admitted. "Seekers are extremely highly strung and they're still young."

"I can see," Repo nodded. "What are the mini twerps normally like?"

"Menace They pull pranks" the decepticon leader said with a couldn't help but smirk at this.

"Hey who's the new mech?" a voice asked and they turned and saw Swindle walking over.

"Repo..Who are you?" Repo asked.

"Swindle," the Mech replied smoothly. "Supplier of anything you need."

"Really?" Repo said with interest. "Like what?"

"Weapons,blades etc." the jeep replied."Well...I wouldn't mind looking at weapons sometime," mused Repo as Megatron stated. "He's called Swindle for a reason."

"He tries to Swindle me I'll throw him to a wall" the older mech replied bluntly before holding a hand to his mouth looking around ."Over there," Megatron said, grabbing his shoulders and pointing in the direction of a handy rubbish compactor."Handy" the ex assassin said smiling gulped."Uh...hey hey," he stammered. "There's no need to be like that...I would never cheat one of my customers."

"According to him you would and I don't take being tricked well for future refferences" Repo said darkly before looking at Megatron "where's the rec room at?" he asked he was needing to refuel.

"This way," Megatron said, gesturing and leaving a shaking Swindle behind.

"Great, I'm starting to get real hungry here," Repo said with a smile."No surprise you're having to drink energon for two" the grey mech mumbled.

Repo smiled, carrying would certainly be an interesting experience. He wondered what it would be, another son or perhaps a daughter this time? It was too early to tell and he wasn't sure he wanted to know mech was so in thought he nearly hit a wall if Megatron didn't stop him."Watch out," the decepticon leader scolded. "If you're heads in the clouds, I'll have to take you back to my room."He smirked as he added. "Not that I would mind doing that."

"Sorry I was thinking about my future kid" Repo said nervously.

"Ah," Megatron said in understanding. "I take it you're excited?"

"You could say that," Repo murmured as they entered the Rec Room.

THIS was hard to put up from being waist deep in the Hobbit fandom! MissCHSparkles! I'm sorry I'm taking so long on posting this! I got tons of stories going on I'm going to try and finish this thing!..Disclaimer is up top!