Titan sped across the highway on patrol. He should have said no and had his troop leader send in another soldier, but he was far too eager to leave given his current situation. His heat cycle was upon him, and his engines were rapidly increasing the rest of the body's sensors to react aggressively. After two hours, he snapped.
Pulling off into the Canadian wilderness as a small storm settled in, he found a nice ravine and a sloped tree among a rocky overhang to take cover under. Transforming, he stood at the edge of the cover to let some of the water raining down cool him. It wasn't incredibly dark, and the grey clouds didn't deter the vast beauty of the foreign life around him. If he gave Earth its credit, their landscape would be the best aspect of it, in his opinion at least. He pulled back into the comfort of the overhang with a pocket of brush hiding most angles of it and leaned against the rock wall as his frame still burned. Doubting any humans were nearby with this weather, he released his spike with a hiss.
His covered valve produced lubricant to prepare it for anything. His spike was stiff, and it was the only thing he wanted to touch. He never liked having to use his valve unless necessary. A few experimental strokes made Titan sigh. He started to imagine who could be here sucking him off. Starscream and Knockout had mouths on them that should be put to good use. Megatron...well, the fangs were a little off-putting but perhaps they could make things interesting. Soundwave strapped down and his visor covered in his fluid would suffice. Breakdown didn't seem like the guy capable of giving blowjobs but that didn't mean he wouldn't be useful for other things, but he couldn't say for sure on that.
A sudden noise made him freeze his movements, and he peered up to listen as something moved above him. To his surprise, Bumblebee of all mechs jumped down but had his back facing him. The Autobot was no doubt able to sense his heat, but he could be wrong. He stayed still as he noticed the scout didn't have his weapons online. It would be so easy to shoot him now. Headshot and be done with it. Imagine the reward Megatron would give him for hunting down Optimus Prime's charge, the little nuisance. Oh yeah, there was probably a great reward in store for that achievement. But as he watched the scout search the area, something different came to mind.
He tilted his head as he studied the body of the mech. Masculine, fair size, and quite handsome, he would make an excellent toy. Forget the blowjob, he wanted to sink his spike into that pretty boy any day. Titan began to stroke himself imagining the Autobot beneath him, shivering, moaning...well beeping in dragged out tones. Regardless, Bumblebee would stretch his valve open eagerly awaiting to take him in. He would tease the scout, of course, by dragging his tip against the wet folds. Never penetrating entirely but just press inward to make him beg for it.
Titan's breathing grew labored as his internal systems like the image a bit too much. Now he all but wanted that scout to be here, willing to take him. Bumblebee started to grow unnerved, sensing the air and desperately wanting to find the source of the scent. Yeah, he was definitely here because of him. That made the Vehicon smile inside his processor but refused to leave the comfort of his shelter for he knew there was still a risk being in the presence of the Autobot in the middle of a war, interface be damned. He didn't make a noise when Bumblebee started moving near the overhang covered in loose brush, still stroking himself in amusement.
Thankfully, the scout went to the side of it blind to his position among it. Titan only became rougher with himself and choked down the grunts his vocals wanted to make. His vents strained to release the heated pressure and he leaned forward with an arm to stop him from collapsing face first when he ejaculated into the dirt. The semi-transparent liquid tainted Earth's soil like a scar. When he saw the scout was still oblivious to his location, his processor drifted to his darker desires as his heat cycle didn't wait for him to recover.
Titan carefully exited his hideaway and snuck up behind the confused Autobot with the help of the rain muffling the movement before grabbing one of his arms and forcing it against his back. He used his free servo to hold the scarred neck in warning before snarling, "You should have left when you had the chance, scout. Poking around where you need not has consequences. And here I thought Autobots weren't fools."
::You're in heat,:: Bumblebee huffed, stiffening when he felt Titans spike barely graze the edge of his aft.
"Very obvious, is it not? But since you're here, why don't you make yourself useful and finish the job? I can only get so far playing with myself, but you look so good bent over," he growled lustfully as he placed his faceplate close to Bumblebee's. "Care to find out? I won't hurt you if that's your concern."
Titan began to dry hump the scout's aft to tease him, making Bumblebee glare at him from the side in half-lidded optics. ::And after you use me?::
"Maybe I'll keep you around to play with again someday. You want to know, don't you? Ever wonder if we were just toy soldiers for a twisted army or something more? I can show you a lot more, Autobot, so why don't you indulge yourself just this once?"
When his spike slipped between the gap of Bumblebee's thighs, Titan let out a purr, tightening his grip on his captive's arm and removing his other servo to brush down the slim waist. Watching Bee slowly melt to his touch made him nuzzle the sensitive neck. He didn't expect Bumblebee to reveal his valve so soon, but the surprise wasn't unwelcome as his spike slid over the folds slick with lubricant already.
::W-Well, aren't we going to take cover or something? Being out in the open-::
"What's the matter, scout, don't want the fleshies to see their hero in disguise riding Decepticon spike? It's storming, bug. No human is stupid enough to be out here in such conditions without catching one of their pathetic sicknesses. In fact, I don't think I even need to prepare you. The water feels good, doesn't it? It certainly does to me."
Bumblebee whimpered as the water ran down his chassis to his valve before snarling, ::You talk too much.::
"Bend your pretty little aft over and I'll be as quiet as you want me to," the Vehicon hissed back as he readjusted to grab both of Bee's arms to keep him pressed against his eager spike.
Titan teased the opening while he stimulated himself and as he dreamed, Bumblebee looked very fuckable as he leaned forward to present himself to the soldier. If Titan could smirk, he would have. The raindrops trickling down, unfortunately stopping among their intimacy, were slowly forced into the tight valve. The coolness burned against their natural building heat. The thunder in the distance masked the sounds of metal against metal.
He kept Bumblebee's arms restrained as he pulled the scout back to meet his thrusts. He couldn't stop milking the power he had over the Autobot, a fantasy come true. The water felt so good in between them that he almost considered ramming Bumblebee among the small creek forming from the constant rain. The flowing water would draw out their pleasure, and he wasn't afraid of rusting.
::Harder, Con, unless you don't have in you,:: taunted the blushing scout.
Titan admired his boldness in talking back; the enemies always gave the best experiences certainly. Now he could confirm it worked in sex just as well as regular fights. He answered not with words but with a sharp jab to the back of Bumblebee's walls with a sinister laugh. Bumblebee's beeping shorted out over it, and it became a stressed moan, one he could really call a moan against any of the previous noises.
He was getting close, his thrusts shortening to savor the feeling of being squeezed by the valve he craved. Bumblebee overloaded first but he refused to stop until he got what he wanted. After a few more hard movements, he released into Bumblebee and enjoyed the aftermath of haze with his spike surrounded by wet heat and swimming in his own transfluid within. He gave a short laugh afterwards as Bee tensed.
::You had your fun, now release me.::
"And let you do what, scout? Run away, kill me, or suck me...well, I suppose the latter option isn't available but if you have anything else in mind, I will be open for suggestions," Titan hummed as he pulled out, admiring his work with pride.
He slowly let go of Bumblebee when the scout stayed silent and made no sudden moves to hurt him or at least throw him off, thinking he was too tired to do anything. Then the latter peered at him with an unreadable expression. With no grasp on his arms anymore, his enemy could do whatever he wanted to him in retribution. Titan realized his mistake and backed away in a cocky manner to show no fear. He didn't expect to be jumped on.
They went tumbling and Bumblebee landed on top of him, pinning him by his waist. Titan expected a beating or something worse, but the scout had other ideas. He groaned when suddenly Bumblebee took his spike back in him. He wanted to ask why but with a servo placed on his chest to force him to stay down, he assumed it was for the best that he remained silent.
The Vehicon's spike was engulfed by the greedy valve. He didn't expect the Autobot to take control like that but as the slick passage squeezed him, he watched lustfully as Bee rode him. At the force of the impalement, Titan almost believed Bumblebee had a chance at breaking his hips from the brutal rate. It couldn't be denied the scout had wanted this just as much as he did.
"Insatiable, aren't you?" Titan moaned.
He held the yellow armor of Bee's hips, keeping the rhythm until overload crept up a bit too fast. Bumblebee indulged him and started rocking with the length still fully seated within him, and Titan never overloaded so fast in his life. In some cruel sense of revenge, he was forced into being slightly uncomfortable by the effects as Bumblebee rode out his own pleasure until cumming with multiple system sounds blurring together.
Titan couldn't help but laugh even when his spike felt bruised upon being released from the heat he craved. Bumblebee gave him a strange look but merely shook his head, ::Can't believe I let myself stoop to your level.::
"But you enjoyed it. When it comes to seeking pleasure, we aren't so different, are we?" Knowing he was close to overstaying his welcome, Titan slid his interface cover back on and gestured at the mech sitting in the rain breathing hard as faint smoke rose from overheated vents. "Until next time, scout."
He walked back up the hill onto the barren road from where he came before transforming. He was sedated for the time being, but maybe he would give the Autobot another visit when he needed the proper company again.
AN: If any Vehicon would be able to fuck the entire Autobot team, it would be this guy...or Vixen (who has yet to make his appearance). I thank you for your patience and I hope you enjoyed this next installment of the series.