If It's Too Good to Be True - FtM Behemoth TF

Story by WyraachUr on SoFurry

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A commission for :renoranicon: on FA of a woman TFing into a hulking male Behemoth :P

Behemoths (C) Square-Enix


"Hehe, I SO can't wait to get back home to try this out!" Nicci giggled to herself as she made her way back home, sitting on a bus seat as she eagerly awaited for it to reach the stop just outside her house. She had been out doing a little bit of personal shopping when she came across a little pop-up games shop that had set itself up for the week to try to cash in on the E3 expo that had been going on, selling a bunch of titles and games relating to what games were being shown off at the event. Being a massive gamer, she had to go check it out and see just what they were offering, and whilst there were several titles on offer, there was one that caught her eye more than anything - a PS4 copy of Final Fantasy XV. The game wasn't due to be released until the end of September, so she found it weird how a copy of it had ended up being sold at a market stall. The shopkeeper had explained that whilst it was a beta copy, it was more or less a finished build of the game, and whilst some things might differ from the proper release, it was playable upto and including the end of the game, and they were offering it for around $35 as well, so she would have been a fool to turn it down.

The bus eventually reached her stop, and as soon as the bus doors opened, she zoomed off of it, thanking the bus driver as she made a beeline for her house. She was so excited that she was fumbling with the keys to open the door for a moment, gaining enough composure to unlock it as she stepped inside the house. "Hey Petra, I'm home!" The young hispanic woman called out to her roommate. "I've got something that you're not going to believe!" She added. There was no reply though. "Petra?" She called again before catching sight of a note on the table next to her. She picked it up and read over it.

"Heya Nicci. I noticed that we were running low on a couple of things, so I thought I'd pop out and stock back up on them. I should be back soon though!"

"Awww... I don't think I can wait for her to get back though." She pulled her copy of the game out of her bag. It did look like a final copy despite for the fact that the front of the game's slipcase had nothing on it aside from the game's logo and an age rating, and the back had some random screenshots and Japanese text. Looking inside the case she saw the game's disc, and again it looked like an official copy, though the disc lacked any copyright information and even a stylish design - the disc was akin to the old PS2 discs that were given out either as review copies or copies given out through competitions. "I'm sure she won't mind if I was to get started on this myself, would she? I could even just play the first section and then take a break till she gets back!"

She walked over to her TV, grabbing the control pad that rested atop the PS4 console as she pressed the eject button on the system, removing the game she had been playing previously from it as she inserted the FF XV disc into it. She turned on the TV, being greeted by the system's start-up screen as she logged into her PSN account. The PS4 menu followed, and she saw the game appear, ready to be selected. The game had the text 'E3 Build' as part of the game's title, and the 'purchase' option on the selection screen read 'Pre-order'. There didn't seem to be any trophy information either. Probably for the best, at least that way it wouldn't raise any flags with people.

"OK, I'll get through the first section and then I'll wait for Petra's return. I know she's been dying to play this with me." She smirked - they had spent the last day playing the 'Platinum Demo' that was released not too long ago, and had followed up with all the new info from E3, so getting to play this early was a real treat. Without any hesitation, she hit the X button and started the game. The screen went black for a few seconds as it loaded. The first screen that popped up was a message saying that it was a version of the game that was still in development, and that certain features might either be unavailable or may differ from the final build. Again, it didn't bother her too much, as she just wanted to play it. After that, the developers logo appeared on screen, followed by some copyright information. When that disappeared, the screen started to blink, flashing white and black as some loud, sharp tones and screeches blared through the speakers on the TV, taking her aback for a moment. It seemed to end as quickly as it started, and when the picture stopped blinking, she was left with a black screen.

"Well... that just happened..." She pressed the X button, waiting to see if anything would happen, but it didn't. "Let's see if resetting the system will do anything." She placed her controller down, approaching the console to reset it when she suddenly felt her body pulse. "Gh... what... what was that?" She asked herself, the trembling growing steadily more intense by the second. She looked down at her hands, seeing them pulse and throb, growing bigger, broader, thick purple fur growing across them as the palms of her hands gained thick pads, giant claws breaking through her fingernails.

"Wh... what the hell?!" She gasped, looking at the claws as they grew. They looked like they could slice through anything. Her clothing was growing tighter around her as well, her muscles steadily growing bigger, the fur covering them. Her abs pressed against her top, becoming outlined before causing it to tear, getting tighter around her breasts. She looked at them as they pressed against her top, her pectoral muscles broadening as the breasts receded, shrinking away, leaving her with a set of powerful masculine muscles. "What's going on?!" She started to stammer, looking at her altering torso in shock.

"Do not be afraid..." A voice echoed around her, causing Nicci to spin around on the spot. "What you are experiencing is meant to happen, my friend."

"Who... what are you?" She called out to the voice.

"I am you. Well, I am what you'll be very soon." It chuckled, the voice deep and masculine. "It appears that you are quite the Final Fantasy fan, given all the stuff I can see around this room. By that alone it appears that you're the right candidate for this!"

"Right candidate for what?" She asked, the sleeves of her shirt tearing across her swelling biceps.

"For becoming a big, powerful Behemoth, what else?" It chuckled.

"Grrghh... is that why I've got no breasts anymore?"

"Well no. A big, strong MALE Behemoth has no use for them."

"Male? What do....gh....ahh..." She trembled, moaning as a burning filled her groin. "What... what now..." She stumbled backwards, falling against the sofa, hearing it creak - she had gained some extra mass during her changes, her shorts feeling tighter against her legs as the muscles there grew broader. A tugging at the base of her spine alerted her to the fact that a tail would be growing in, but that wasn't what had taken her aback - that honor was going to the growing bulge in the front of her shorts.

"Hehe... well a big male Behemoth needs a big cock, doesn't he?"

And as if on command, the bulge swelled further, tenting her shorts as they soon split, revealing a fleshy shaft growing from where her vagina was, a pair of balls emerging from it as the lips closed up. His new dick began as human in appearance, but as the fur covered his legs, it swelled and thickened, growing to a barbed and pointed head as the base pumped out into a giant knot, a sheath forming around the base of his spire.

"Go ahead. Give it a feel." The voice goaded him on, Nicci's giant hands reaching down to feel it. The tip of his claws brushed against it, and it made him moan.

"Ah...hhh... that... actually feels good..." He said, starting to wrap his fingers around it.

"Imagine how it'll feel inside of something..."

"Rggh... yeah... Petra would LOVE this..." He growled, pumping himself as a long, powerful tail emerged from the base of his spine, wagging around behind him as he pleasured himself. Nicci had noticed some growth during the transformation, no longer 5'10" in size, now closer to an even 10' as the tip of his tail gained sharp spikes, a crimson-hued webbing forming between them, his new limb designed to strike anyone who tried to stand up against him. His feet grew inside his shoes, toes curling as knife-like claws grew in, slicing through the leather of his shoes as the soles of his feet gained padding.

"Why not share this with her, then? It should be easy for you to make more Behemoths..."

"Yeah... I can imagine she'll look so hot as one..." He pumped himself harder, arching his back as large spikes broke free, webbing growing between them as they stood proud, helping to identify him as an alpha male.

"Oh she will be... I know you'll do us proud!" The voice faded into his head as he growled and snarled, his jaws popping and cracking as they were suddenly thrust forwards, nose sinking into his upper jaw as they restructured into a semi-leonine maw, dagger fangs replacing his human teeth as his tongue grew long and flat to fill his muzzle. His hair grew down his back, flowing out into a brilliant mane as it ran down his back, all the way down to the tip of his tail, just short of the spikes as a thick tuft of furry hair grew along his chin and lower jaw, all of it reddish in color. His ears vanished into the sides of his head, now a pair of tiny holes sitting close to the top of his head, his head aching slightly as an absolutely giant pair of horns grew outwards, curving forwards, pitch black in color. His changes ended with his eyes moving towards the sides of his head, turning from a soft brown to a bright shade of feral yellow.

"Grhh...hrrhh...GROOOOOOOOAAAARRRHHHHHHHHHHH!!!!" He threw his head back, roaring triumphantly as he came heavilly, his giant dick twitching as it sprayed, each spurt reaching the ceiling as it hit it, his thick, corruptive cum dripping down to the floor. "Hrrararh...grhrhh...mmrrarhhh..." He huffed and panted, coming down from his orgasmic high as he fell back against the sofa, feeling it collapse underneath him as he laid back, looking up at the ceiling. "Damn... that was brilliant..." He grinned, licking his lips at the thought of turning Petra into a beastly Behemoth like himself... but why should he stop with just Petra? He could turn whoever he wanted into a Behemoth if he wanted, and he wanted to inflict it on pretty much everyone! People would see him as a blight on society that needed to be taken care of if he didn't turn everyone else into monsters beforehand...yes..a blight...Blight. That'd be a perfect name for him!

"Grehehe... I'm sure Petra won't mind if I popped out and tested myself out." Blight told himself as he got back to his feet, only to hear the doorbell ring.

"Hey Nicci, I'm back!" Petra called to her friend through the door, blissfully unaware of Nicci's transformation from human to beast. "Sorry, it took me a little longer than expected cause the bus was delayed!"

"Then again, they can wait..." Blight grinned, more than eager to show Petra the improvements to himself - as well as the improvements he'd soon bless her with.