A familiar equine anthro with brown hide and a purple kimono closed a small black book and smiled. "This is going to be the most Meta thing I've ever written." She wrote and transformed, and she more than eager to start transforming people, and having them even transform themselves, all with the power of a blank story she wrote called 'The Book of Better Bodies'
According to the book, it said 'Whatever you write in this book, or whatever you read in this book, will become true.' In addition, Myu was happy to test it on a few subjects, and then see what they could do with it.

A colorful gryphon entered the park and looked around. It was a bright sunny day, yet there was still something odd in the air. "Have I been here before?" He asked himself. He swore he was in this exact same park and he transformed into something hideous. Yet, rather than some sort of explanation as to why his form was fixed, he was back in the park as if nothing happened. He looked over at the equine. "Well, I don't remember seeing her very much." Still, the horse looked familiar to him.

Myu turned back to the colorful gryphon and waved with a smile. She walked over and pulled out a pen. "So, you're quite a colorful gryphon, aren't you, Frysco?"

"Uh..." Frysco shrugged. He wondered how the equine knew his name. Then again, he also knew her name somehow. "Okay, Myu. This is all incredibly bizarre. What's the book you have anyways?"

Myu raised the book with a smile. "It's called 'The book of better bodies', and you can see for yourself." She showed the beginning of the book to Frysco, although most of the pages were currently blank.

Frysco tilted his head at the book. "I don't get it. Is it like a diary you're supposed to write in? Like, the more you work out, the more you write in it? One of those things?"

"It's actually a very Meta thing. See, we're in the story called 'Book of Better Bodies' and this book is like that, so in other words, a lot of fourth wall breaks." Myu pulled out a pen and wrote.

'Frysco has pussies in the heels of his feet.' She then showed it to Frysco.

Frysco looked at the book, and then froze. He wore shoes, but he felt something open up at his pawed feet. He jumped out of his shoes, quite literally, and then flew up with his large wings. He looked down at his paws and noticed two slits in them, slits that looked exactly like cunts. "Hey! How did you do that?"

"Simple, I write it, and then it becomes true." Myu shrugged. "Or if I write it and then you read it, then it becomes true. Either way, it's a reality changer for sure." She chuckled. "I wanted to do something about your cock, but I figure we can do that later."

"What?" Frysco's eyes locked onto the strange book. He doubted he could touch the ground again with his paws, but he wanted to get that book from her.

Myu laughed. "Want me to fuck your feet?" She teased. "Ah, but why should I do that, when you can do it yourself? Perhaps you'd like two tentacles for arms that seek out something to penetrate?" She began to write down in the book.

Frysco swooped down and snatched the book from Myu's hands. "Such a damn pervert." He closed the book, but he felt his body shiver. "What did you write down?"

"You can open the book and read it for yourself." Myu called up to him. "I'd come up there and try to grab it, but you know...you got me there in the wing department."

Frysco held onto the book. He wondered if Myu wrote about him, why he didn't transform. He put the book in front of him, but pulled his head back. He closed his eyes, but one eye opened and aimed right at the black book. "I don't want to see it...do I?" If Myu wrote down something that would transform him, surely it would have already happened. Curiosity got the better of him, and he opened it up. 

'Frysco has two tentacles instead of arms.' He read.

Frysco shivered. He suddenly dropped the book, not because he wanted to, but because his arms felt like jelly. The tips of his claws merged into one singular digit, and it felt as if the very bones in his arms melted inside of him. His arms wriggled in ways that no normal arms should have been able to, and he realized that, just by reading the sentence, it became true. He now had two tentacle arms. "Hey! That's not fair!"

Myu caught the book and smiled up at him. "All's fair in love and war." She called up to him. "If you read it, or if I write it and say what I'm writing, then it's all true, such as this next part right here." Myu began to write once more. "Frysco's tentacles want to fuck whatever pussy is closest to them, even if they're his own cunt feet."

Frysco felt his tentacles wriggle against his will, not that he could control them well in the first place. His tentacles pulled down, but he kept his back straight. "Dammit! I'm not going to do that!" He wanted to dive at Myu again, but he knew she'd be ready for him.

"Well, what if I made those tentacles stronger?" She wrote down once more. "Frysco's tentacles are strong enough to move his body in whatever way they want."

Frysco's eyes widened. He began his dive, but his tentacles messed up his airborne form. Just as he was less than six feet from the ground, his body curled against his own will as his tentacles thrust themselves forward. He landed on his back, just as his tentacles thrust into the pussies on his paws. "Uhn! Dammit!"

Myu chuckled at the sight, a colorful gryphon with two colorful tentacles literally screwing his own feet. "That's definitely something you don't see in any story." She commented as she held onto the book. "Of course, I shouldn't be exclusively writing in this. Surely, we can get someone else to write some things." She looked down at Frysco. "I'd ask you, but you're preoccupied."

Frysco grunted as his tentacle arms continued to thrust and pump his pussy paws relentlessly. He felt humiliated, but he couldn't pull himself free to grab the book from Myu.

Myu walked away from Frysco casually. She glanced around for someone else, and noticed another creature. "Ah yes, but first..." She wrote in the book again. "Anyone looking at Frysco will think of what he is doing is completely normal." She said as she wrote. "Can't have anyone freaking out over the sight of someone screwing themselves." She added. She then walked over to the next creature. "Hello there, Crimson!"

Crimson was a fire fox creature that stood on two legs. He was naked, but his fur covered him well enough. Crimson turned to Myu when she called his name. "Wait, how did you know my name?" Crimson paused. He also wondered how he knew the horse's name. "Have we met before?"

"Never mind that." Myu held out the book. "Allow me to introduce you to the Book of Better Bodies. If someone reads it, or says aloud what's inside of it, then it becomes true!"

Crimson raised a brow. He looked down at the book, and then up at Myu. "Really? Well, I'm not calling you a liar, but...I don't know how to finish that sentence."

"Okay, well I was going to let you write something down in this book, but if you want to be so skeptical, I can write something down instead. You can see what happens for yourself." She wrote once more. "Crimson has a two foot long cock. He also thinks this is completely normal to have as he always thinks it was this size."

Crimson felt the shaft between his legs pulse softly. His cock was an average size, but as Myu finished writing that sentence, his shaft swelled bit by bit until it was just as big as Myu said. It was so big that Crimson's fur could no longer hide it. Despite suddenly growing the huge shaft, he didn't think anything different. "What? I always had a cock that big. It's true, but it was true before you wrote it, so it doesn't prove a thing."

Myu chuckled. Changing the mental state of someone after transforming him or her was amusing at times. "Is that so? You remember having a cock that big all the time?"

Crimson scratched his head. "Yeah, I mean, there are some weird times about me covering up with this, but you just don't magically grow things. You can write it, but it was already true before you wrote it." He repeated.

"Amusing. What if I made it bigger?" Myu wrote down. "Crimson's cock is so big that it blocks his vision when erect. His balls are also so big that they sway down to his knees with how full they are." Myu said aloud. She knew she wanted to give someone else a chance to write this, but at the same time, the final form she planned for Crimson would make it impossible for him to touch a pen.

Crimson shivered. He let out a soft moan as his cock swelled bigger and thicker. The shape and color resembled that of a human's own. The growth was quick, and as it finished, it grew so erect that he couldn't see in front of him. Moving was also very hard with how swollen his balls were. "How have I not fainted from this?"

"Magic." Myu simply explained. "Now, I could write down that you think this is totally normal too if you'd want."

Crimson couldn't believe it. He remembered having a huge cock, but nothing of this massive size. "N-no that won't be necessary! I'll um...I'll do...what am I supposed to do with this?"

"Well, I'd say to try to fuck something, but I doubt there's a hole big enough in the world for that, except those giant pipes you see during road construction. Even then, that's pretty tight." Myu held out the pen again. "Let's see...maybe you could just be a big walking cock? I know I've done that before, but I'm sure you'd like that." She began to write."

Crimson couldn't even run forward to Myu with the cock in the way. His knees smacked up against his balls with every step he took and it felt both pleasurable, and painful. His massive cock threw his body off balance, and he ended up falling forward onto the soft grass. He let out a yelp when his body landed on his massive cock, although it felt like a pillow hitting him.

"Is that a no?" Myu asked. "I already wrote it down. I just have to read it. Alternatively, maybe you can read it. Either way." She shrugged. "I'm thinking we make this a bit more interesting though." She began to write again.

"How the heck can you make this more 'interesting'? Crimson asked. He pulled himself up, but moaned. His body felt full of pleasure to the point standing felt almost impossible.

"Simple." Myu read what she wrote aloud. "Crimson's cock will continuously shoot bursts of precum in the air. This will be immensely pleasurable. With every shot of precum, his cock will fuse with his head, arms, and torso."

Crimson shivered as Myu read that sentence. He wondered why it only became true when she said it to him, but regardless of 'when' it became true, he felt a pressure build in his massive shaft. "Can't I write something down in it?" He cried out, right before a shot of pure white cum came from his cock. He felt his arms lurch forward and fuse to the cock in front of him.

"I'd let you, but it looks like your hands are all tied up." Myu closed the book and put it away behind her. She walked up to Crimson and brushed her hands along his cock. "Hah, I can smell that cum from here. You have quite a size on you. Heck, you're better than me."

"I'm flattered." Crimson grunted. He closed his eyes and felt his cock shoot out another burst of cum into the air. His cock drew closer to his torso as his arms completely vanished inside of them. His cock was so close that it hugged his fur, and his cum from the air landed on his body. "F-fuck."

"That would be the general idea of what I'd love to see you do with a cock that big." Myu laughed. "Maybe I'll have to write something into existence that you can fuck." She glanced around the park for others, and noticed a human in the distance. "Or maybe they can write it in themselves." She tapped her chin. She didn't write down that Crimson turning into a massive cock was normal, but she didn't care.

"What about me?" Crimson shouted. With another burst of seed, his torso melded halfway with his cock. His head didn't merge with it, but now there was nothing but cock in front of him.

"What about you? You're just going to be a walking cock soon. Your opinion really won't matter when you're a walking dick, literally."

Crimson's legs hadn't changed, but his balls still got in the way of his thighs and knees. He tried to walk forward, but his cock shuddered as it orgasmed again. He felt his face pull into the cock and shift upwards. "Y-you can't!" He moaned as he felt the pulsing throbbing sensations of the cock on his face. His face pulled up his cock until it positioned itself right on the very top, with his lips as the small slit. As soon as his lips merged with his slit, he tasted the seed his cock pushed out, and he could smell the musk on his cock. He was really becoming a walking, talking cock.

"Well, we can't have you with a face." Myu pulled out the book and wrote once more. "Crimson doesn't have a face, but he can still taste, see, smell, and most importantly, feel. Any feeling to his cock body excites him so much that he just has to cum." She then closed the book. "Okay, for sure we have to give someone else a chance with this crap." She paused. "Not literally speaking, of course."

Crimson couldn't feel his face vanish, but anyone looking could see the face vanish, just as the rest of his torso melded into his big cock and left him little more than a walking cock with testicles and legs. He couldn't see ahead of him as his cock, and face, pointed straight up into the air. He wanted to shout to stop, but his lips couldn't move. The tip of his shaft spurt out another wave of his seed, and he both felt, and tasted it come out of his 'mouth' all over him and the ground around him. Myu reduced him to nothing more than a massive walking cock.

Jeremy, a young male, noticed two things off in the distance in the park. One of those things was a gryphon with tentacle arms fucking his own paw feet. While the sight was new to Jeremy, he also thought of it as normal. He then turned and saw a massive walking cock with black furry legs. "What the heck?" A gryphon fucking his own pussy feet was normal, but a walking cock was far from it.

Myu walked up to Jeremy just out of his sight, walked behind him, and put an arm on his shoulder. "Hey there Jeremy!"

Jeremy jumped as the equine touched his shoulder. He turned to Myu with wide eyes. "Do you see what I see?"

"I think that's a famous holiday song." Myu turned to the walking cock, and smiled. "Yes. See, I helped him become that with this book." Myu showed Jeremy the little book. "Anything you write, or anything you read it in it becomes real. Perhaps you'd like to give it a try?"

Jeremy grabbed the book from Myu and glanced over the first few pages. He noticed the words in the book looked exactly like a book should be, and it stopped at the very sentence he was reading it. "What the hell?" He said, and then those words appeared on the book as well, in addition to the text describing it.

"As you can see," Myu explained, as her words appeared in the book. "It's describing current events as well." She smirked. "Even if you say something, it could still very well come true. So go ahead, try to change yourself."

Jeremy looked down at the book. His thoughts didn't appear in the book, but the description that he was trying to think of a change did appear in it. "Um...I got nothing."

"Well, you do have a commission where you're writing in a book and it becomes true. I figure this could be more practice for you. A way to experiment in a shorter story."

"But this book is really literal! If I think of myself as a bimbo, you're saying I'll become one?" Jeremy looked down at the book as he realized what he said. He began to panic and expected himself to change, but nothing happened.

"You have to phrase it as if it's already true." Myu rolled her eyes. "It's not if you think of yourself as a bimbo, it's, you ARE a bimbo."

"I am a bimbo?" Jeremy looked down at the book as he realized what he just said.

"And with that, Jeremy slowly turned into what he just called himself, a bimbo." Myu added with a chuckle.

Jeremy felt his hair stretch and pull back. His dark hair grew light, and as far down as his shoulders. He reached back and felt his smooth hair. "How do I stop this?" He asked with a tone that cracked.

"I told you how the book works." Myu replied causally. "I can't be the one causing all the transformations here. Figure out how to stop it yourself before your intelligence shoots out of your ears in pink smoke."

"Intelligence doesn't do that." Jeremy looked down at the book. "Does it?" He felt his chest push outwards, and his shirt pulled upwards as his breast grew to double Ds in size. The hair below the hair on his head shed from his body and he took on feminine curves. He felt his shaft pull back along with his testicles. The change went by in a matter of moments. Just as his physical transformation finished, he felt a rush of air come from his ears. He couldn't see the color, but it was just the color he suspected, pink.

"I...I feel so lightheaded." Jeremy grabbed his, or rather now her head. She sat down on a park bench. "My clothes are so...they like don't fit." She looked down at her body, and then at her nails. Her nails were now a bright pink and double the normal length. She raised her head up to Myu. "You made me a...a...bimbo thing!"

Myu shrugged. "You were the one that suggested the bimbo, to be fair. I didn't encourage you at all to do it; I just instructed you how to do it." She made sure she had the black book in her hands. "Anyways, this went a little quicker than I imagined. Not quite my plan, but I won't complain about it."

"So are you just going to like, leave me like this?" Jeremy didn't look between her legs, but she could feel the soaking wet sensation. She needed 'something' in that newly formed cunt of hers, anything. She wanted to resist it, but she continued to feel what felt like gas come out from her ears, and it made it harder to focus on anything except sex.

"Well, because I have to move on, I'll do this." Myu wrote down in the book. "Jeremy will try to stick the biggest cock in the park inside of her." Technically, Myu likely had the second biggest one. After the most recent transformation, the honor of the biggest went to the big literal walking cock.

Jeremy began to pant. She looked at Myu and between her legs. She wasn't sure 'how' she knew Myu was a herm, she just did. She knew many things she had no idea how she knew, including how the book just knew her name without a proper introduction. She then turned to the big walking cock, and gulped. Her tongue stuck out of her mouth as she panted, and with a slight nod, she rushed to the big cock.

"That should keep her busy." Myu commented. She knew she had a few extra pages of the book left before it was full, so she decided to use it on another woman.

A woman that appeared to be about 25 years old walked into the park and looked around. She noticed the strange bizarre sight of a large cock, a bimbo with clothing that didn't fit her nearly as well as she should have playing with it, and a gryphon messing with himself. She then noticed an equine with a book, although she wasn't writing. "What's going on here? Is this some sort of pornography movie?" She asked.

"Well, I suppose a pornography book would make more sense." Myu turned to the woman. "Hm...Your name is Laura, and you don't remember calling yourself any other name." Myu commented. She wasn't completely sure about the name. She just came up with a random name out of nowhere, and referred to the woman as said name. "You'll work for a little bit more entertainment."

"Entertainment? Do you need me to do something for you? Does it pay money? Not that I'm trying to be greedy, I'm really just curious." She didn't even argue with Myu calling her Laura. It was her name, as far as she knew. It wasn't as if she could remember calling herself anything different.

"Something sort of like that." Myu opened up the book. "I'm thinking of a few different possibilities for you myself, but we can start off simple. I'm thinking...oh, how about making you pregnant?"

Laura shook her head. "I'm thinking I don't know you, or anyone around here nearly enough, to get pregnant."

"Oh, well it wouldn't happen the old fashioned way, although don't get me wrong because that would be a very fun time. Look." Myu showed Laura the book. "All you have to do is say or write that you're pregnant, and you'll become that way. I'm not sure who will be the father, but since I probably have lord knows how many kids, I can get one or two more."

"But I'm not pregnant." Laura scratched her head with confusion as she looked at the open book. She noticed words written on the book as she both spoke, and thought. The very book described her actions, although not in extreme detail. "What is it doing?"

"It's writing. Rather, someone's writing and the words...you know, that'd be too Meta. I know you're not pregnant, but just say you are, and then I'll take care of the finer details."

Laura wasn't sure where Myu was going with this. She knew she wasn't pregnant, and she doubted saying such things would change it. "I'm pregnant. There. Happy?" She said aloud, just as she noticed her words wrote themselves in the book. She let out a sharp gasp as she felt something, not quite in her stomach, but close. "What...what just happened?"

Myu laughed. "Congratulations. You got pregnant, all without the sex. That's not fun though, is it? You had sex with me about eight months ago." She didn't phrase it as a statement, she just said it, and the words appeared in the book.

Laura quickly remembered what Myu said. She swore she just met Myu, but no, they went at it eight months ago. She didn't remember how they met that long ago, but she didn't remember much about the sex. She wasn't angry with her, so it must have been consensual. Still, she still had many questions. "So I'm eight months pregnant." She said to herself. She looked down at her stomach and noticed it grew outwards bit by bit. She rubbed her stomach and felt a gentle kick from inside. "Mph. How...but..." She swore she wasn't pregnant a moment ago, but that couldn't have been possible. She remembered having sex with Myu without a condom. She didn't remember much else. She just knew that she had sex, and now she was pregnant. "Is that really the book that did that?"

"You're free to believe it or not." Myu replied. "Of course, the thing is I'm not a huge fan of humans, at least most humans. While the book didn't clarify it earlier, you are still human. We should change that."

"I've always been a fan of cats." Laura said hesitantly. She shook a little bit. She didn't remember Myu using magic, but the more she looked at the equine anthro, the more she got a vibe off that said she most certainly could.

"I didn't ask for your opinion, and cat girls are very plain. Let's go with...you're a hippo anthro." Myu smiled. "That should do it."

Laura's eyes widened. "A hippo?" It was too late for her to argue against it. Her skin turned a sickly gray and grew rough. Her stomach pushed outwards with fat, as did the rest of her body. She was a hippo girl though, so fat was natural to come by. Her shoes burst open and revealed flat hippo feet with very large nails, much like her hands. The rest of her clothes shifted and adjusted to her body, as if she was always a hippo anthro. She was just bare feet, as shoes for hippo anthros were incredibly hard to find. She let out a moan as her face pushed outwards into a flat hippo muzzle.

Myu gave the new hippo anthro a hug. "There you go. Do you feel better?"

Laura pulled herself away from Myu. She looked down at herself with her massive jaw open. She couldn't believe it. She knew she was once a human. She was once a normal woman. Now she was a fat hippo anthro, although her fat was normal for an anthro of her type. "How do you fix this?"

"What? Why would you want to fix it?" Myu raised a brow. "It's called the 'Book of Better Bodies' for a reason. It gives you a better body."

"Okay, but what about YOUR body?" Laura's eyes leered.

"What about my body?" Myu struck a pose with the book in the air with one arm, and the other arm at her side. "My body is perfect. It can't be changed under any circumstances."

"Yeah? Well...if I'm a hippo girl, then you're a slug girl!" Laura shouted.

A short gust of wind, and then nothing happened.

"Wait, why didn't you change? It's based on what people say and read in that book, right?" Laura scratched her head. The hair on her head was one of the few things about her body that didn't change significantly.

"I just said my body is perfect. It can't be changed under any circumstances. Now, because that became the truth, you saying that I would be anything else can't be true because that would make the previous statement a lie. In short, wordplay." Myu grinned wickedly. "Here I thought you loved me. We did have sex so long ago after all."

Laura knew what Myu said was true, even if deep down, she knew it must have only been true because the book said it was. She grabbed the book from Myu and read the various pages. The pages detailed the events that happened in the park, including the very moment she took the book and read it. "Wait. You said here you didn't want to control all the changes?"

Myu shrugged. "I tried not to, but I like the power role, so it's hard. Anyways, I'm sick of explaining plots, plot holes, explanations, you get the idea. Show is better than tell, and this story is almost finished, so I want to end it the way I want it to. Let's see, so you're pregnant and chubby, I know a few people would love that. There are a few other things I could do, but let's keep it simple. You want to be pregnant all the time. While pregnant, your hormones will drive you out of control, and you will have irresistible urges to mate with whoever has a cock near you."

Laura felt a sudden heat grow between her legs. "Wh-wha? That's not...that's...not true." She panted. "I don't...I don't want to be pregnant all the time."

Myu shook her head. "If you said that 'before', then it would have worked. Because you said it after, that means what I say will remain true, while what you're saying isn't." She smiled. "Aren't books and contradictions fun?"

Laura shook her head. She continued to feel a burning desire between her legs, and she stared at Myu. The equine anthro still had her clothes on, but Laura knew what Myu truly was. There was only one way that Myu could impregnate her, and that was if she had a cock. "F-fuck you." She panted. Her urges grew stronger with every passing moment.

"Well, yes." Myu showed off her equine cock for Laura with a smile. "That is the general idea."

Laura couldn't help herself. She pounced on Myu to the ground and began to reenact that night so long ago, the night she knew was fake, but she couldn't stop herself. She had to have Myu, and she was going to do just that.

With that, Myu got her share of fun, just as the various other people in the park did. Myu knew she didn't have enough time to play with everyone. She wished she did, but she had limitations. There was always next time though, and she always looked forward to next time.