Disclaimer: I do not own transformers, they are owned by Hasbro. This is from the TF animated universe. I am not fond of Sentinel Prime and thought I would make a sadistic story with him playing the dolt. This has slash and nonconsensual acts. No like – no read. This is strictly a fan fic. No flames or harsh comments. Constructive criticisms welcome. I am thinking this may be a one shot, but I am not sure. Enjoy.
Sentinel Prime (TF Animated) was driving around Detroit during the early morning hours, doing his best to avoid any contamination by the organic "filth" (as he called it). Sentinel just then was startled as a four legged organic, known as a dog to the locals, darted out in front of him, causing the top heavy bot to swerve and turn onto his side, after flipping end over end several times. Sentinel Prime was out cold, as the force of the impact had offlined him temporarily. Having not sent out any distress signal, the big blue and orange bot was extremely vulnerable to any of the renegade Decepticons that now resided on earth. Unfortunately for the big blue bot, a Decepticon had been silently tailing him, waiting for just the right opportunity, such as this, to capture this elusive bot.
This sleek Decepticon flew down and landed near the big dolt, scanning the area to make sure that there were no further Autobots around. The sleek Decepticon chuckled with glee as he realized that no other Autobot was in the area nor were any coming to this dumpy, deserted side of town. Though the big blue oaf was heavy, this sleek Decepticon had brought the burly, stupid Lugnut with him to help transport their captive. Lugnut carried the downed Autobot as he and the sleek Decepticon returned to the secret Decepticon base. This Autobot was going to be in for a surprise once he woke up. Lugnut, or "lugbut" as this ornery sleek Decepticon sometimes called him, struggled slightly under the weight of the top heavy Autobot, but Lugnut did not want to disappoint his beloved master. And so the two bots flew off into the night sky, carrying their prize with them.
When Lugnut and the other bot returned to the base, Megatron was waiting for them. The two recently arrived bots showed Megatron the "treasure" that they had found. Megatron shot an evil smile as he ordered his minions to not only imprison their Autobot guest, but that they blindfold him as well. Megatron licked his lips as he watched his minions do his bidding to the Autobot scum they had caught. He had big plans for this Autobot, oh yes, big plans. Megatron also had his minions disrupt Sentinel's communications, as he did not want it to ruin the fun that Megatron had planned for later on.
Meanwhile, at the Autobot base, the bots continued to recharge. Ultra Magnus was watching as the Autobots fought on the fringes of the galaxy, and was busy communicating with several army generals. Prowl and Jazz were in their shared berth, exhausted after having interfaced more times than they had before. Optimus Prime, figuring that Sentinel Prime was still on duty, was in recharge, as was Bumblebee and Bulkhead. Sari and Ratchet were in the med bay, trying to figure out a way to locate the Decepticons, as they had hidden their signals. Sari knew she should be asleep, but this night, insomnia had taken over, and so rather than fight with sleep, she decided to help Ratchet. No one had heard form Sentinel, and they had figured that no news was good news. How wrong they were.
Meanwhile, Sentinel woke up shackled and blindfolded. He had no idea where he was – all he knew was that he had swerved to avoid that filthy organic creature and then he offlined. Sentinel tried to use his communicator, only to find that he was unable to. Sentinel Prime then knew he was in trouble. Not realizing that he was in the Decepticon base, Sentinel shouted out for Ultra Magnus to come and release him, but no one came. Sentinel was on his own, not realizing that 2 pairs of optics were watching him with hungry looks in their dark, sadistic optics. The two bots chuckled darkly as they watched the Autobot squirm in worry. This was going to be so much fun.
Sentinel kept squirming, wondering what he had done to get in such a position. But Sentinel quieted down as he heard a nearby door creak as it opened. Unseen by Sentinel, two well known bots entered the cell, checking out the prize. The sleeker one being caressed by the bigger one for a job well done. Apparently, the two were sparkmates as Sentinel heard nothing but sadistic laughter. Thinking it was Optimus smirking, Sentinel tried to yell out, and received a slap that rang in the metal room. It was then that the big blue plow realized that he had been captured by the Decepticons. Sentinel, vulnerable as ever, started shaking, which caused the two observant bots to laugh sadistically once again. Sentinel recognized the screechy sounding laugh of one of the bots. It was that no good Seeker Starscream! Sentinel panicked. This was so not what he had in mind.
However, before the imprisoned bot could yelp again, he felt metallic lips covering his own. Sentinel wanted nothing to do with this, but he had little say in the matter as the larger of the two bots, Megatron, began to roughly kiss the big blue oaf who had fallen into their hands ever so nicely. Megatron and Starscream both realized that in order to get things done the best way, the two sparkmates were going to have to tackle this oaf together. Though the two would never let the others know it, they had been sparkmates for years, and Starscream had planned this as a sweet treat for himself and Megatron. Megatron was pleased with Starscream's efforts, as for once the SIC did not bungle the job.
Megatron kept kissing the unwilling Autobot while rubbing the Autobot's chest, tweaking little wires here and there. Sentinel felt his temperature unwillingly rise as the oaf realized that he was getting turned on by this. Soon, Sentinel felt another presence, as rough hands also felt down his back, pulling at even more sensitive wiring. Sentinel had not expected that, as Starscream ran his hands over Sentinel's virgin aft while Megatron ran his hands over the cover to Sentinel's interfacing port and cable. Sentinel, having never interfaced before or even self interfaced, found himself moaning in sweet agony as the hands ran all over his overly sensitive body. Sentinel's cooling fans kicked on, sending a clear message to the two bots that were "attacking" him. The laughed even more, watching this unwilling Autobot moan lustfully under their ministrations.
Before sentinel could even do anything more than groan, he realized that not only was his interfacing cable and port exposed, but his aft port had been opened as well. Sentinel could only wonder why his aft port opened, but then he could think no more as he was double penetrated, both in front and in back by the two sadistic Decepticons. Starscream penetrated the aft vent and stroked sentinel's cable while Megatron roughly inserted his cable into Sentinel's virgin interfacing port. Sentinel was once again in sweet, lustful agony as he finally stopped fighting and allowed these two bots to do whatever they wanted as long as they kept up the pleasure. Sentinel was so pleasure shot that he failed to remember that these two were the most wanted Decepticons in the galaxy. All sentinel knew was that he wanted both these bots to take him.
Starscream, noticing that Sentinel was no longer struggling to get free, freed the Autobot's hands. Sentinel, upon realizing his hands were free began returning the touches he received from the two bots. Sentinel, though blind, ran his right hand along Screamer's left wing while plucking delicate, sensitive wires in Megatron's port with his left hand. The two sparkmates, having made a decision between the two of them, got Sentinel to the point of releasing his spark. Sentinel could feel every touch amplified. Megatron and Starscream released their sparks, not to bond with Sentinel, but to spark merge with the big dumb aft who had fallen so dumbly into their obvious trap.
As the three sparks merged, Sentinel was completely gone, lost in ecstasy of all the new feelings that surrounded him. Feeling the double penetration along with the spark merged nearly offlined the blue plow as he tried to keep up with his "lovers." At the precise, calculated time the merge fused, and during that fusion all three bots overloaded – Megatron into Sentinel's port, Starscream into Sentinel's aft, and Sentinel overloaded onto the floor, as Starscream had aimed Sentinel's cable away from Megatron at the last moment.
After the sparks separated and returned to their owners, Megatron and Starscream replaced their own panels, as well as those of the Autobot they had just double teamed. Neither realized that due to overloading in both sides as well as spark merging would cause problems for the Autobot, but neither cared as the oaf was Autobot scum. Megatron and Starscream lip-locked, as they thanked each other for making their 500th anniversary as sparkmates special.
Sentinel had so much pleasure from his session that the bot had completely passed out. Starscream and Megatron, having had their fun with the big blue oafish plow, decided to get rid of him by returning him to where they found him. They figured that they could always recapture the dolt anytime that they wanted to capture him. And so, Megatron called Lugnut to return the blue oaf to whence he came, after Starscream and Megatron made sure to clean off the bot so that no one would believe him should he try to tell what happened. And they each figured that the blue dolt would keep his mouth shut as he was a Prime, not just a soldier, but a Prime who had been duped by the Decepticons.
When Sentinel woke up, he found that he was able to see again, and he was smack in the middle of a pile of mud. Sentinel picked himself up out of the mud, and then transformed into a plow so that he could head back to the Autobot base, as he was ashamed of what had happened. Sentinel radioed ahead to say that he was coming in and that all was well. Sentinel was not about to tell what had really happened as no one would believe him. Plus, he felt dirty, and not just because of the mud, but because of the guilty pleasure he had endured the night before. Sentinel, being young and naïve, did not realize yet that during that interfacing session, the two nasty Decepticons had done something so low that it would only cause Sentinel more issues as time went on. As Sentinel, dirty and tired, finally headed for the Autobot base, no one yet realized that he had been impregnated with triplet unborn sparklings. And only time would reveal what really happened the night as they all finally found out what was really up Sentinel's aft.