Shape-Shifter Story

[tetsumi]

Hey! Not sure if many here will remember me, but I used to occasionally post TF/BE stories that I write. They're usually short and to the point, with not much else to them. I haven't written in years, but for whatever reason I decided to break my silence and write something. So, here is the scene-setter for my story. There's more to come (not sure how much more, but maybe I could write a couple of these?) but not for tonight. This story will likely focus mainly on BE and tail growth, but it could be continued or other stories could branch off that could include other kinks. For now, this one will be fairly simple.

Anyway, here's what I have so far! Hope you guys enjoy it, and I'll get the ending written up before too long and posted here as well, and maybe I'll write some more if the motivation hits me. Here you go!

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Skidding around the turn, Sean struggled to keep his rustbucket on the road. It’s tough to keep a car running on a college student’s budget, but he was determined to maintain some sort of personal freedom even while living in the dorms. The light ahead turned to yellow and the engine revved as Sean downshifted to try and make a quick left before the light went red. Accelerating through the turn, Sean checked his rearview, rattling loosely on from the windshield above him and blurring the image. Still, Sean was confident that there were no flashing lights behind him as he sped down the dark road. Normally, Sean was a smooth, confident driver, leaving the horseplay for the high school kids that were still excited to borrow Mom’s Camry for the evening. Tonight, however, was different for Sean. Tonight, Kacey’s roommate was out of state visiting her family. Which meant she was alone in her dorm room. Watching Netflix.
Sean careened around the corner and into the dorm parking lot, hitting the gas again down the straightaway until he found a space. He whipped the car into the space and yanked the keys out of the ignition, pausing only long enough to check the mirror and make sure that he didn’t have toothpaste on his chin or something. Satisfied that he looked perfectly normal, he jumped out of the old Ford and slammed the door, wincing as he heard the window rattle threateningly in its frame. His phone buzzed in his pocket as he walked toward the door, trying with all his might to look cool and collected though his heart was fluttering rapidly. He checked his phone. “Hurry…I have a surprise for you ” it said. Sean’s heart skipped another beat and he quickened his pace. As he entered the dorm and started for the steps, he paused just a moment.
Sean and Kacey had been dating for awhile now, and it had been going really well. She was smart and funny, and had been good to him. Likewise, he had tried to be a model boyfriend; not too clingy, but not so standoffish that she didn’t know he cared. Things had been great, actually, except for the sex. Sean knew that Kacey hadn’t been with anyone before him, and he knew that his (modest) experience intimidated her. She was no prude, but she had so far been fairly unwilling to try anything new. Sean took it slow with her, trying to gently expand her boundaries without making her uncomfortable. Not too uncomfortable, at least. But Sean needed some more adventure, and he knew it was becoming apparent to Kacey. Sean thought again of Kacey’s text: “I have a surprise for you ” He picked up the pace again, taking the steps two at a time to the second floor.
Walking down the hall to room 216, Sean paused outside the door to catch his breath. He certainly couldn’t walk in breathing hard and looking like he hurried too much! As he paused, though, he heard voices from inside Kacey’s room. A giggle. Sean checked the number; 216. This was her room, for sure. He knocked. Suspicious stillness and a heavy pause. Then, “Come in.”
As Sean opened the door, he found Kacey sitting on her bed, looking as great as always. On the bed opposite her – her roommate’s bed – sat a girl that Sean didn’t recognize. Both Kacey and the new girl shared a glance, grinning at one another, and the second girl silently mouthed, “Wow” in Kacey’s direction. The pair giggled again, and looked a Sean. “Shut the door!” Kacey said, feigning exasperation, and Sean closed the door behind him with a click.
“Sean, this is Kerri. She’s an old friend I’ve known since we were in middle school together.” Kacey said, gesturing toward the brunette on the other bed. Sean stepped forward and put out his hand, but Kerri just laughed. Again, Kerri and Kacey shared a glance and a grin; something was clearly going on. Kerri and Kacey were both dressed as if they were about to have a slumber party; slouchy pants and tank tops. The only cliché missing was for one of their pants to say “juicy” across the back. Unlike Kacey’s dirty blonde, Kerri had dark brown hair that fell to just under her shoulder blades and tried to get lost in her cleavage. Sean couldn’t help but notice the dusky freckles that peppered her rather ample, Sean noticed, cleavage.
“Nice to meet you, Kerri.” Sean said, retracting his hand.
“Likewise.” Kerri replied, looking Sean up and down in a way that made him uncomfortable, but excited. Glancing quickly at Kacey, Sean could feel himself blushing.
“So, Kacey, you said you had a surprise for me? I uh, thought it would be…” Sean trailed off, awkwardly running his hands through his hair and giving Kacey the “shrug” look.
“I do!” Kacey replied, bouncing off the bed to give Sean a light kiss, and lean against him gently. “Kerri’s here to help us with that!” she said, glancing and grinning again in Kerri’s direction.
“I, uh…well…” Sean stammered, trying to tread carefully and not assume too much, while also hoping SO much that he had assumed correctly.
“Look, Sean, I know that sex hasn’t been quite what you’ve wanted so far –“ Kacey started, but Sean cut her off.
“NO, no! It’s been great! I-“ Sean started, but Kacey held up her palm to silence him.
“I know. But look, it’s not that I don’t want to do more adventurous things with you, it’s just that I can get carried away sometimes and I needed to make sure you could handle it before I let myself relax with you.” she said.
“Handle it?!” Sean said, mock-arrogantly. “Baby, I can handle anything you can throw at me!” he said, tongue-in-cheek. Out of the corner of his eye, he saw Kerri stand up off the bed. Again, he SO hoped that he assumed correctly.
“Oh yeah?” Kacey said, a sly grin crossing her face again. “There’s something…well, something we need to talk about first.”
Sean looked at Kerri, and then back at Kacey, both of whom held his eyes with theirs. “What’s, um, what’s going on?” Sean said.
“Look,” Kacey said, taking Sean’s hand in her own, “I’m not like any other girl you’ve been with.”
“I know, Kacey, it’s – “ Sean replied, before Kacey cut him off again.
“No, you don’t. It’s different. I’m different.” Kacey replied.
“How different?” Sean said, glancing again between the two girls creeping closer and closer to him.
“How different do you want her to be?” Kerri said, flashing Sean another grin.
“Wait,” Sean said, “I don’t understand what’s going on here. Kacey, if you’re not ready to be more adventurous, that’s fine!”
“Sean, just hush.” Kacey said, putting her finger to Sean’s lips gently, and pushing him to a seat on the bed. “I’m different. I’m a part of a different group of people. I can…do certain things. I can…be certain things.” Kacey waited for a reply. Sean just stared back at her, glancing at Kerri and then back at Kacey. “I can shift my body, Sean,” Kacey continued, staring at Sean, “to be whatever shape I want.”
“And you chose those little things!?” Kerri teased, pointing at Kacey’s not-so-ample bust. “He’s not going to believe you, looking like that!” Kerri joked, poking Kacey in the side.
Kacey jumped away from the poke, laughing, and said, “Oh shove it, Kerri! You just wait; we’ll see what Sean wants.” and turned back to face Sean. “Here.” she said, “watch.” As Sean watched, Kacey held up her hand in front of him, her index finger held straight out like the number “One.” Concentrating for a moment, Kacey’s finger slowly split in two, both wiggling in a “come hither” gesture. A few second passed, and Kacey’s fingers recombined into a single finger. Sean didn’t move. “You see?” Kacey said, expecting more of a response from Sean. Sean saw. Sean nodded, but all he could think about were the implications of what Kacey could do with the rest of her body. Grinning, Kacey said, “Plenty.”
“Whoah, wait, how did you know what I was thinking? How the hell did you do that with your finger? How the hell did you do any of that? Matter of fact, what the hell is going on?!” Sean blurted out, not truly concerned, but not really sure he believed what he was seeing. Again, Kacey glanced at Kerri, locking eyes for a long moment before turning back to Sean.
“Ok,” Kacey started, “so I’m a shape-shifter.” Kacey looked over at Kerri, who took another step forward. “I belong to a special group of people, who can their shapes, all to varying degrees. Kerri and I have been friends since childhood, because our parents were friends since childhood. We’re both shapeshifters.” They shared another glance.
“No, I mean, wait…what? And how the hell did you know what I was thinking?” Sean stammered again, still not allowing himself to grasp the situation.
“Here’s the deal.” Kerri said, stepping in for Kacey. “There are lots of us, and we all have this ability to varying degrees. A lot of the ability has to do with our emotions and our control over those emotions. Some people are pretty limited. They can make their hair longer or shorter, change the color, and that’s about it. Others, can make themselves into massive dragons, and then fold themselves up into a handkerchief without even breaking a sweat or uttering a cuss word. It’s a spectrum, and we’re all on it somewhere.” She paused, letting that sink in. “Oh, and most of us can read thoughts to a degree. Don’t think about that one too much, or this whole thing kinda falls apart. You just need to go with it.”
“Ok.” Sean said, largely accepting that last part with no qualms. Looking at Kacey he said, “Well, that’s a hell of a surprise.”
Kacey smiled. “Sean, I’ve got some potential for it, but I’m still learning to control it and to find my limits. Sex can be a powerful catalyst, but it can be really easy to start working on autopilot when I get caught up. Kerri and I…” Kacey paused, looking over at Kerri, who just nodded in support, “when we were nearing high school graduation, we ‘experimented’ a bit.”
Sean looked at Kerri. “Yeah, we were finding our limits and testing our abilities; learning who we are.”
“That’s why I brought Kerri here tonight, Sean.” Kacey said, putting her hands on Sean’s knees and locking eyes with him. “Sean, I know your thoughts, and I know you’re a good person. I really like being with you.” Kacey paused. “But I also know you want a little more from me at times, and I wasn’t ready to share all this with you, until now.”
“And Kerri…?” Sean said, raising his eyebrows.
“Kerri has always been more adventurous than me; more in control of her abilities. I was afraid to push myself or let myself go, but she was always there for me, and always confident. Again, Sean, I know your thoughts.” She smiled. “I knew you wouldn’t mind if she helped me--helped us--explore this more. She knows me, and she knows how this works. She’s here to ‘supervise’ the situation.”
Sean glanced at Kerri over Kacey’s shoulder. Kerri grinned back at Sean and mouthed “supervise” while doing silent air quotes. Sean looked back to Kacey.
“I want to do this together, Sean. We can start slow, and you don’t have to say a word. Just think about me, think about my body, and imagine it changing. Imagine what you’d like to see. I’ll know what you’re thinking and I’ll make it happen.” Kacey said, eyes locked with Sean’s. “Go ahead and try it, I’m giving you the control.” she said, stepping back and closing her eyes. Kerri sat lightly on the bed behind her.
Sean didn’t know what to think. For a moment he considered that he might be having a minor stroke; losing his mind slightly as neurons fired spastically in his brain. But then, he figured, he probably had nothing to lose.
Sean stared at Kacey. She looked wonderful in her little tank top, bra straps peeking out on her shoulders as the top hugged her body the rest of the way down to her waist. Her waist, Sean thought. Kacey’s waist dipped below her oversized snuggly pajama bottoms, a knot tied loosely in the middle. Sean thought about the way her hips looked when her panties were stretched over them as she climbed into bed, sheer fabric clinging softly to her curves. A tiny breath escaped Kacey’s lips as Sean concentrated. Before Sean’s eyes, Kacey’s hips began to widen, stretching her pajama bottoms tighter. It was a slight change at first, barely noticeable, but as Sean watched her hips continued to broaden, flat tummy seeming to dive into her pajama bottoms as the band stretched tighter and tighter across them. Kacey gasped breathily as the drawstring knot on her bottoms began to pull through, pants becoming ever tighter around Kacey’s waist. Behind Kacey sitting on the bed, Kerri bit her lip softly, watching Kacey’s widening hips from behind.
Astonished, Sean looked up from Kacey’s waist as she moaned softly and opened her eyes. “Oh my God…” she muttered, looking at him intensely from beneath her eyelashes. “I think you’re getting the idea.” she said, biting her lip gently too, and taking a step toward Sean. “Oh, I forgot to mention,” Kacey paused, leaning on Sean’s knees and still keeping her eyes locked on his. “Changing makes me really, really,” she leaned further, searching his face for a reaction, “fucking horny.” She brought her face to his, kissing him deeply but briefly on the lips. “Now,” she said, inches from Sean’s face as he stared back, unable to speak when faced with this vision of a woman he had never seen before, “make me into your fantasy.”