Merge Tf - Tumblr Posts

"Now this is what I'm talking about," murmured the alien under its breath using its human puppet's voice

As the field commander of its race's mission on Earth, it's very important for Flicker (its code name) to look representative of its authority. At first, the body Flicker stumbled barely lived up to its high standard as a 4-time new planet expedition lead. But, noting the fact that it has limited time to be exposed directly to Earth's atmospheric condition, Flicker made the decision to lunged directly at the curious human who watched it fell from the night sky and looking quite amused when he first seen Flicker in its "portable" form

The 8 inches insectoid quickly latched itself to the human's temple and from there, it expanded its form and covered the entirety of the human's face in just under a minute. Then, it dissipated quickly as it ensured that the human wrapped by it already paralyzed as more of its extended form entered into the human through the ear, nose and mouth. Soon, as it resides on the brain, it covered the brain in its black, sludge like form before directly spread across the human body. Flicker's expansive capability caused the human's skull to crack as the nerd's lanky form quickly ballooned with muscles, or what seemed from the naked eyes as muscle

Working on the base mass, Flicker managed to expand the nerd's form around 30-40%, shooting up the nerd's weight from 125 lbs to close to 175 lbs and increased its height from 5'6" right at 6' tall. Flicker tapped into its human's vessel memory to proportionately distributed the muscle mass based on the nerd's memory of the stronger human it encountered before. The word "frat", "gym", and "jock" repeatedly flashed alongside the bigger guys this vessel witnessed, so Flicker modeled the nerd's body accordingly. His chest puffed up from rib-cagey and flat-looking into sizable pillowy pecs coupled with visible six-pack abs, while its back popped like the set of swimmers the nerd happily supported just a couple weeks ago or the gymgoers he envied as his body simply gained additional masses out of the blue.

But Flicker was not done, he's big, but simply not big enough just yet. In order to grow even bigger, it required another source of masses, so using the nerd's memory and calculating its chances for a more discreet arrival, it controlled the nerd to walk to the campus gym that's going to close in half an hour

Jeff Wrabel realized that everyone already left the gym so he did some final round of cleanup before heading back to his dorm. As a sophomore student athlete on partial scholarship, working in the gym is his way to be in better favor with the administration and also for him to get additional working out time. It's not like the small-town wrestler would directly be on the mat from the get go during his freshman year and with the incredibly packed roster, he probably would be still on the reserve until his junior year. Minding his own business and wearing the headphone given by his rich girlfriend, his back faced the entrance and he didn't realize that the nerd entered the gym. The noise cancelling feature caused him to be pretty much deaf to the external noises and before he even realized, he's thudded to the floor after the grown nerd lunged at him from the back. The headphone rattled to the ground and as he screamed in pain while trying to check his assailant, he's suddenly paralyzed as the nerd grabbed his head while their legs started to merge.

Jeff left in a catatonic state while the nerd, due to Flicker expansive yet malleable form, started to sank further into Jeff's body. As soon as the two bodies merged, Jeff's body started to expand as Flicker gained additional masses to work on. The wrestler legs solidified into just the right mixture of the tightness achieved from constant running while additionally packed with sizable muscle from twice-a-week leg day. His butt lifted and gained additional curvature as the nerd's lean and mean expanded form merged with Jeff's bubbly ass. The changes spread upwards as their core strengthened followed by upper limbs that simply turned into irresistible sinewy landscape that showcased strength and dedication to improve one's body. Jeff's eyes already rolled to the back of his head while drool escaped his mouth as more and more of Flicker and the nerd merged with his form. Around 10 minutes later, the unholy blend of men and extraterrestrial life form emerged victorious in the middle of the quiet gym flooe. It stood tall at 6'5" and weighed around 220-225 lbs as steam released from his body.

The merged brain now solely filled with the singular consciousness of Flicker while the two human simply existed as memory to be tapped by the alien. Breathing oxygen from the now expansive set of lungs felt very refreshing and normal for Flicker as it grabbed the dropped headphone that belonged to Jeff. He put it on and a rap song started to play right away as he marveled at the sight in the mirror of his shirtless form, the tattered shirts on the ground right next to him due to his expanding form should be picked too and then thrown away while he tried to check whether glasses is still necessary for his vision or not

After skimming through the two human memories, Flicker headed to the locker room to grab the gym bag that once belonged to Jeff. He admired his form one more time as he walked pass a mirror

"Now this is what I'm talking about,"

And he snapped some pictures to document himself. He then focused at the task at hand, he cannot go back to Jeff's dorm, but with around 500 of its field operatives descended like a falling star in the next couple of minutes, all he needed to do is to simply walk out from the gym and let his operatives spot the glow his form radiated to guide his operatives to crash landed on the area it marked. Not like the glow he emitted is visible to the human eyes, only to its kind, and based on Jeff's memory, the male Greek Row seemed like the perfect spot for its operatives to land themselves and started their hunt for their vessel

***

After 2 times rewriting this due to Tumblr weird glitch, I finally write something outside of "Body a Day" prompt for a while. Thanks to the pictures for hitting my head like a wrecking ball of inspiration

Stiles had a huge problem.

The slender human stood in the middle of Derek’s loft, eying both the sourwolf and his cocky uncle, both of the werewolves demanding that he finally choose one of them to be his mate.

Normally Stiles scoffed at the idea of love triangles, believing that they were just a horrible teen romance novel trope, yet there he was: stuck between deciding between Derek and Peter. And, unfortunately, it was not an easy choice to make.

Derek was closer to his age, and he was the classic brooding hunk who rarely smiled. His body was blessed with muscles and he had this smoldering look that melted Stiles’s heart. And, he’d even seen his cock once, and dare he say it, it was impressive. The two of them had been on the same side through multiple supernatural excursions. Although Derek was much more guarded, he’d eventually began to make it known that he wanted the human, starting out subtly by casually brushing up against him, to more brazenly by sneakily holding his hand while at pack meetings.

Then there was Peter, who was older and much more experienced. His lean muscle was extremely attractive, as was the slight grays that were starting to appear in his sideburns. Peter also had some chest hair and his worldly knowledge and the way he was completely domineering made him ooze “Daddy”. And Stiles was definitely into that as well. Plus Peter was much more direct in his want for the younger man. Whereas Derek preferred a subtle approach, the older werewolf preferred to be much more direct, such as surprising Stiles late at night by lying on his bed in nothing… absolutely nothing, allowing his hard cock to be presented. And that was impressive too.

Therefore, Stiles stood in the middle of the loft, looking between the expectant Peter and Derek as they both stared him down, waiting for his answer. Derek had his buff arms crossed in front of his large chest, his pecs stretching the fabric of his shirt to the limit. Then Peter eyed Stiles in a cocky manner that said, “I’m waiting”, and Stiles couldn’t help but drool over the wisps of manly chest hair that creeped out of his deep v-neck.

“Um,” Stiles stalled, still incredibly torn between the two men before him. He was sympathetic and understood their frustration, yet he was also deeply conflicted between them. He wanted Derek, and he wanted Peter. It was not as simple as pointing at one of them and writing off the other. “I’m sorry, guys. I know it’s annoying, but I really can’t choose between the two of you.”

Derek gave one of his characteristic sighs, even rolling his eyes. “If you need some time to think about it, then I guess that’s fine,” he growled under his breath, obviously growing impatient.

“Or,” Peter smirked, “maybe I could help you make up your mind?” He hold out his arms, showcasing the tight t-shirt he wore which seemed to be painted onto his lean musculature.

Derek directed his quiet growl at his uncle, who bared his canine teeth in response. Both of the hunky werewolves growled at each other, trying to intimidate the other into backing out of their courting of Stiles, all the while the human awkwardly shuffled his feet.

“Dammit,” Stiles cursed to himself. “I just wish that there was a way I could choose the both of you.”

At that moment, Derek launched towards Peter, his teeth bared and his claws protruding. Peter leapt forward as well. However, the crash that Stiles was expecting didn’t come. Instead, Derek’s muscular body slammed into Peter’s older and leaner one, the action resulting in an something more akin to two liquids meeting.

Stiles’s eyes widened when he saw what looked like Peter’s slimmer body being swallowed by Derek’s larger one. Derek looked shocked and Peter let out a surprised gasp as they witnessed their bodies merging together. It seemed as if Derek’s body was taking Peter’s into his own, both of their bulk combining and forming a much larger form. Derek’s already large muscles took in Peter’s toned ones, growing in size to the point where his biceps inflated the smallest bit and his pecs puffed out a little more, even having Peter’s chest hair grow out over them. Their clothes even merged together, leaving Peter’s classic deep v-neck shirt being covered by Derek’s black leather jacket, their blue jeans looking the same yet containing a much, much larger bulge in the front of them. Lastly, Derek and Peter’s head smashed into each other, molding together for a brief second before forming a brand new visage. This new face had Derek’s eyebrows and serious eyes, yet it also had Peter’s cocky smirk and the little lines indicating his maturity. Peter’s stylized hairstyle took on Derek’s black hair color with some little grays at the sideburns, and Derek’s manly stubble grew out over Peter’s square jaw.

Finally, before Stiles stood a muscular, taller man who had traits belonging to both Derek and Peter. It did however take Stiles a second to realize that this brand new man before him had one eye being Derek’s alpha red while the other was Peter’s beta blue, letting him know that although it seemed impossible, both men were in this new form before him.

The newly merged Derek/Peter used both of his larger, muscled arms to feel around his new body in awe, a shocked look on his handsome face. “Wha-what?” he wondered aloud in his deep, manly voice that had Derek’s baritone and Peter’s cocky inflection. “What just happened?” He looked up at Stiles in wonder and confusion, taking an uneasy step forward, trying to get the hang of having two minds controlling one body that contained both of their strength and musculature.

Stiles was stunned silent for once. His jaw hung low and his eyes were wide as saucers. “Holy crap,” he finally breathed as he watched the merged werewolves stumble around in their shared body, deeply turned on by the way the new guy’s large hairy pecs strained against Peter’s shirt and how Derek’s leather jacket struggled to contain the broadened shoulders. Best of all was how tight the pants were, showcasing the nearly foot long cock that snaked down the guy’s beefy thigh.

Derek/Peter looked up at Stiles, shock and horror over his new face. “Stiles!” he gasped. “We have to figure out a way to fix this— No! Wait!— What? Are you crazy?”

The poor human felt like he was going to get an aneurism watching the merged werewolves argue with one another in their shared body, each one fighting for control over the other.

“This might sound weird, but if we stay this way, then there’s no need for one of us to lose him!” the merged man said, his broad shoulders relaxing the slightest bit.

Stiles didn’t know which wolf offered the idea, but he could see the conflict the other one had as the new man scrunched up his face before briefly glancing at Stiles, a small, shy smile forming on his face.

“Do… d-do, uh, do you you think you can deal with this?” Derek/Peter asked quietly, holding out his buff arms to showcase his muscled-up, shared body.

It didn’t take a rocket scientist to guess Stiles’s answer, especially after he took one more look at the monster cock that the merged werewolves had. “Absolutely,” he gasped.

The new man rushed forward and took Stiles into his arms, and Stiles marveled at how the man held him with a combination of Derek’s gentle caution and Peter’s aggressive passion, seemingly the best of both worlds. He leaned down and pressed his lips to Stiles’s, growling happily.

“We can deal with this too,” Derek/Peter agreed, nuzzling their mate with glee.

“So… do I call you Deter or Perek?” Stiles asked.

31 Days of Derek Hale

Day 08: Cock TF

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When Derek woke up, all that he could see was darkness, as if there was a sheet yanked over his head. Instinctively, he moved to yank whatever was covering his head, but he realized that he couldn’t move.

Immediately, panic started to seep throughout Derek as he realized that he was practically paralyzed, unable to move a limb. He thought that it was sleep paralysis at first, but eventually he felt himself shift around and being moved without any say so of his own. Derek panicked as it felt as if he was being carried, unable to feel his legs carry him towards something, that fabric still covering his eyes like a blindfold.

“Ready for a surprise, Derek?” a familiar voice asked the alpha.

“What? Theo?” Derek asked, growing angry over what was happening. “What the fuck is going on?!”

“You were always such an annoyingly cocky alpha, so check this out!” Theo chuckled.

The “blindfold” was ripped away from Derek’s face, and the first thing he noticed was Theo’s smirking face. However, it was wrong in the fact that it was much higher up than it should’ve been, as if Theo were several feet taller than the alpha werewolf. That thought was quickly ignored when Derek looked directly into the mirror that he was standing in front of, screaming loudly when he noticed what was wrong.

“What the fuck?!” Derek roared as he stared in horror at his altered form.

All Derek could see was Theo’s long cock that dangled between his thick thighs. However, instead of a regular-looking cockhead, Derek saw his own head attached to Theo’s shaft. It looked as if someone had photoshopped Derek’s head on top of Theo’s cock, editing out his arms and legs.

Theo chuckled as he shifted his hips a little, causing his cock to wag back and forth, and thereby make Derek a little dizzy. “I was so tired of you and your big dick energy,” Theo explained, “so I decided to turn you into my cock. I thought about making you my butt, but I like this idea better.”

“You turned me into your cock?!” Derek repeated incredulously, unable to wrap his head around what was happening. “You better turn me back, right now! You hear me? Now!”

Theo mock frowned. “Don’t be like that, Sourwolf,” he teased. “I’m sure that you’ll love your new life as my cock.” He reached down and fondled himself a little, causing his cock to grow harder.

Derek’s angry face froze, and he wore a stunned look as he felt his new body stiffen. It was as if all of the muscles in his body was flexing in unison, becoming hard and rigid as his new cock body hardened. His head rose and stood out at an angle on Theo’s boner, bobbing the air.

Despite his panic, Derek’s hormones surged throughout his new body and all he could concentrate on was getting off. He was incredibly horny and all he wanted to do was jerk off his new body; however, without his arms, he was helpless and trapped at the chimera’s mercy.

Luckily/unluckily, Theo reached down and wrapped his fingers around Derek’s new shaft body, pumping his fist up and down.

Derek nearly went crossed eyed as his new body was jerked off, feeling as if tidal waves of pleasure were coursing all throughout his altered form. Memories of Derek jerking himself off paled in comparison to having his entire body felt up and played with. All of the nerves in his new body were intensified, forcing every touch on his smooth skin to electrify every pleasure center he owned. Derek couldn’t hold back his low moans as he was played with, almost loving it when Theo ran his fingers over his cock body.

Derek tensed up and felt one of the waves of pleasure inside of him break. A snap ruptured deep within him, and the alpha werewolf felt a pressure building deep within him when—

“Ooohh!” Derek moaned, his jaw opening wide as cum squirted out of it and onto the mirror in front of him. The salty substance coated his mouth and as he came; he blushed as he realized that he’d truly been turned into a cock, cumming on Theo’s behalf without a second thought.

Worse was that Derek couldn’t deny that he’d loved it. It was such an intense surge of pleasure that he’d felt, easily outweighing any solo session or any sex that he’d ever had. Being a cock was truly the gateway to the ultimate pleasure, Derek fearfully began to realize. 

That epiphany was soon forgotten when Derek stared back into the mirror, shocked to see his thick black hair beginning to recede. It slowly pulled its way back into his scalp until the alpha’s head was smooth. However, he saw that his head was oddly shaped, not looking as round as it should. Instead, there was an odd curvature to it, especially near the bottom that made it look more like a mushroom cap than a head.

Derek’s eyes winded even further when a slight indentation pressed inward at the top of his head, forming a piss slit. The stunned werewolf was helpless to do anything except watch as his mouth closed, his lips fusing shut until it vanished altogether.  His nose shriveled up and disappeared next. Finally, his eyes were next as they closed tightly and fused, yet he was still able to see.

When all was said and done, Derek stared back at a cock. The shaft and head blended in seamlessly, giving absolutely zero indication that it was Derek before. 

Derek couldn’t say anything or beg to be changed back. The only response he could give was twitch, causing Theo’s cock to throb and rocket back to life.

On cue, that glorious surge of pleasure erupted throughout Derek once again. He new head, the perfectly shaped cockhead, oozed precum.

“I’m gonna use you to fuck Stiles’s tight ass,” Theo snickered, wrapping his fingers around Derek’s cock body again.

Immediately, Derek succumbed to the intense pleasure rippling throughout his new body. He instantly gave in, knowing that his new body was built solely for pleasure and sex. He loved being a cock and he looked forward to all of the sexual experiences that he’d get to have.

31 Days of Derek Hale

Day 09: Merge

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“You’re the worst alpha I’ve ever had!” Peter yelled, throwing his hands up in the air dramatically.

Derek snarled in response, baring his massive werewolf fangs. “I wouldn’t have to be so hard on you if you weren’t so damn stupid!” he countered.

The two werewolves continued to argue and yell at each other, their bellowing voices echoing throughout the house and making peace nearly impossible. 

Meanwhile, Stiles rubbed at his temples in irritation as he tried to read some articles for his college classes, irked that he couldn’t get any studying done with the werewolves’ dick measuring contest going on in the background. Worse was that ever since Peter miraculously came back from the dead, he and Derek seemed to be at each other’s throats constantly.

“You’re the most selfish member of the pack!” Derek growled, puffing out his chest as he tried to threaten the older werewolf. “I should’ve kicked your ass out a long time ago!”

Peter, being the drama queen that he was, rolled his eyes exaggeratedly. “Oh please, Pup,” he spat. “You have no clue what the hell you’re doing. Shit, your little pack would fall apart if it wasn’t for my help.”

The two men kept yelling at each other, ruining any semblance of tranquility as they puffed out their chests in what could be described as a “Bro Off”. Both of them would bark and yell, yet neither one of them dared to throw the first punch.

Finally, Stiles slammed his book shut, over their childish behavior. “Will both of you shut the fuck up?!” he cried.

Derek and Peter both froze to stare at him in bewilderment.

“He started it,” Derek muttered, gesturing at Peter heatedly.

“I don’t care who started it!” Stiles exclaimed. “We’re all in the same pack, so if the two of you could figure out a way to be closer, that’d be perfect!”

As soon as the words left Stiles’s full lips, an electric quality appeared in the air, making the hairs on the werewolves’ arms stand at attention. Before anyone could ask what was going on, Derek and Peter felt themselves moving towards one another, their limbs acting on their own accord.

Against their will, Derek and Peter both raised their arms and seemingly embraced one another in a hug, the two of them wearing worried expressions on their handsome faces as they desperately tried to regain control of their bodies. Even Stiles was shocked, his jaw hanging low as he watched the two werewolves hug one another.

Then something else happened.

Derek was the taller one, and it seemed as if Peter’s smaller (yet still muscled) body melted into Derek’s larger one. As the werewolves merged together, their muscles appeared to combine, becoming larger and much more defined. Their arms combined, becoming larger with much bigger biceps than before. Pecs protruded out in front of their bodies, capped by large, nubby nipples that were twice the size of their respective ones. Even their clothes seemed to merge together, taking Peter’s blue button down and Derek’s white tank, morphing them into a blue and white muscle tank top that served to show off their large muscles.

Derek and Peter were stunned silent as their heads positioned themselves upon broadened shoulders, sitting side by side.

When the changes finally ceased, standing where the two werewolves previously argued with one another, was a two-headed muscle beast. Derek and Peter stared in shock and horror as they used the buff arm that they could control to feel around their shared body, blushing when they could feel the exact same sensations.

“Wh-what happened to us?!” Derek panicked, taking an awkward step forward as if he could pull himself away from his shared body. All that served to do was make his new body stumble, Peter in control of the other leg.

Even Stiles was stunned silent, unable to wrap his head around what was happening. Moments before, Derek and Peter had been arguing, and then they were sharing a body that was twice the size of their normal ones.

Peter felt around his shared body in disbelief, bristling when he noted the obscene size of his enlarged muscles. “H-how did this happen?!” he gasped, unable to wrap his head around the fact that he and his nephew shared an over-muscled body.

Stiles shook his head in disbelief. “All I meant for you two to be closer, not this!” he hurriedly cried. 

The two-headed werewolf struggled to stalk forward, each one of them using the leg that they controlled.

“You better figure out a way to fix this!” Derek growled. “How the fuck can I be expected to perform my alpha duties with this dumbass attached to me? And how can I be expected to be with my boyfriend when I’m sharing a body…” He trailed off when his thoughts were clouded over with Peter’s.

Derek turned his head to glare at Peter’s, who attempted to look away, but given their unwanted proximity, the attempt was moot.

“Really?”  Derek growled, anger bubbling up in his gut.

Peter blushed, but tried his hardest to look unbothered. “He’s kinda cute,” he muttered under his breath, referencing his secret crush on Stiles, which Derek could pick up on thanks to their shared body.

Both of the werewolves flinched when they felt a throbbing in their pants. They each used the arm they controlled to yank down their pants, revealing the twin cocks that they possessed. Both of the impressive members stood at perfect attention, directed straight towards the shocked human.

Derek and Peter sniffed at the air, surprised at the heat radiating off of Stiles.

“Really?” they both asked in unison, shocked at the fact that Stiles seemed to be turned on. 

Stiles shrugged cheekily. “Well, I love Derek, but I also think that Peter is hot, in a weird sorta way,” he admitted, blushing.

Derek and Peter sighed, their shared shoulders rising and falling with the action.

Derek used his arm to scratch at the back of his head. “Well,” he mumbled, “I guess we could try to make this work…”

Peter looked downward at the two cocks that were attached to his and Derek’s shared body. “I hope that Stiles can take two at a time,” he said.

Stiles eagerly nodded. “I can look up some stretches!” he rushed, already looking forward to getting fucked by his new two-headed boyfriend.