The Yiff Note

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A short, funny erotica story about a notebook turning people into furries.


The other day I was walking back from a grocery store. The store was close to where I live, only a couple of minutes walk. I went to grab my everyday food - a bottle of non-sparkling water, two cans of Diet Coke, a pre-made Cheese & Jalapeño sandwich, an instant chicken soup, and two Chocolate-Peanut Butter bars.

On my way back, I walked through a small park full of appliances - it's a giant playground for children, combined with an open-air gym, lots of benches, and really lovely, green scenery. Usually, the place is crowded with people - but suspiciously, today there was not a soul in my vicinity.

As I walked past a small bench in front of an elderly tree, I noticed something strange lying on the ground - it almost looked like a book, or a notebook, with a deep-black cover and some white text close to the top. This sparked my interest, especially as I couldn't see well enough to read that text.

I decided to go a little bit closer to identify the object - maybe some kid dropped it on the way to school, and I could somehow return it to them? As I got into my poor vision range, I could read the notebook's title - it said "Yiff Note".

'Wasn't Yiff a term for furry porn?', I thought, mildly confused. Was this like a drawing book full of furry content?

Almost scared that something is going to jump out of it, I carefully picked up the notebook and put it in my shopping bag - I was planning to... evaluate it further.


I grew really impatient on my way home - by the time I unlocked the door, I already had a hundred theories in my head about the item I found. As I got in, I left my shopping bag on the table and grabbed the notebook. "Yiff Note", I read again. There was nothing else on the cover, on neither side - no text, no images, not even a bit of color other than black and white. It looked really edgy. And that's when it came to me.

'Yiff Note... That reminds me of something!', I thought. I think I'd seen a black notebook with a similar name before.

I immediately opened the notebook - its pages were completely blank, and there was not a single word written anywhere. However, there was a small paragraph on the inner side of the cover page.

"Yiff Note - How to use it:

There are four rules to use the Yiff Note.

  1. The human whose name is written in this note shall be turned into a furry.

  2. This note will not take effect unless the writer has the person's face in their mind when writing their name.

  3. The human turned into a furry will become an anthropomorphic version of themselves, and will immediately pursue other furries."

'Surprising that somebody had the motivation to create this', I thought, having read enough of the instruction to understand what was going on. 'There's no way this is real'.

Hours passed and I kind of forgot about the notebook, as I had some real-life duties to finish. But as evening approached, it sparked my interest once again. 'What if I write the name of Bob, this fucker from my work. Maybe he will piss off eventually', I thought. And, since I had nothing to do, I did it. I opened the notebook, and on the first blank page, I wrote: "Bob Murray", as I had his face on my mind.

I waited a few moments. Nothing happened. 'What was I even expecting', I bashed myself. 'Even if it works, how am I gonna know?'. So I called Bob.

'Hey dude, what are you doing?', I asked him on the phone.

'Just chilling, do you need anything?', he answered, visibly confused.

'No, it's alright. I just wanted to check if you're not feeling any... unusual', I quickly added and hang up.


'So, it didn't work. I should maybe try it on someone that I can see, in real time', I expressed.

And that's when I turned on my computer and went to my favorite Twitch streamer. She was having a pool party with her male friend, and there were a lot more viewers than usual. Since I deeply loved her and watched her every day, I knew everything about her and her friend, including their names. 'If it works, it will work now', I said to myself.

So, without hesitation, I opened the notebook once more - again on a blank page, leaving Bob on its own - and wrote their full names.

What happened afterward completely stunned me. Within a few seconds, they both started screaming and fell to the ground. Immediately, hair started growing on their entire bodies - thankfully, they were almost entirely exposed, as it was a pool party. She grew a really long, fluffy tail, meanwhile, the man's teeth and muzzle were fully exposed.

The entire process took less than 30 seconds, and their original characters were completely gone, replaced by anthropomorphic animals. The girl was turned into a red fox - quite possibly even hotter than she was before - and the man into a gray wolf. They looked really cute together.

But what happened after, really froze the blood in my veins. As they got up from the floor, fully transformed, they looked at each other, and then the man undressed and started knotting the girl. The camera was really well placed, as every hump he performed was very well visible. The girl moaned really hard, and the man - or rather, the wolf - kept going harder and harder every second, as he came all over the cute fox three times in the span of a couple of seconds.

'I wonder if this is enough to get them banned', I thought, but of course, I didn't want that. It did turn me on a little bit, but I saw what I wanted to - I closed the stream, and opened the notebook again.


'So it works. But why didn't it work on Bob?'. I opened the page with his name again - it was clearly written, and I did think about his face as I wrote it. 'Maybe this page doesn't work for some reason?', I asked myself, seeing how I used a different page of the notebook to turn the streamer and her friend into furries.

'So, I guess if I write my own name there, nothing will happen', I concluded and proceeded to actually do that. And, as it turned out, that was a mistake.

As I wrote my name, I immediately fell to the ground, unable to move. I waited helplessly as fur started growing all over my body, my jaw started to lengthen, my teeth went out of my mouth, and a big, fluffy tail penetrated the back of my pants.

'What have you done to me?!', I shouted helplessly, blaming the Yiff Note. Why didn't it work on Bob, but suddenly worked on me?

So, does that mean Bob is now a furry too?

As the transformation ended, I got up from the floor and looked behind me - and there he was, standing here in his fullness. He was a two-legged, dark-gray wolf, with a white strip on both sides of his torso, going all the way from his neck down to his thighs. His face was mostly white, too. His eyes - emerald green, stared at me deeply. His muzzle - covered in fur, hiding a pair of shy fangs. On the back of his neck, he had a dark mane, almost like a lion, which covered parts of his back like the cape of a knight.

'Hello, furry boy.', he said as he approached me. That's when I felt movement in my pants - my cock was slowly getting erect, much larger than usual.

I looked him right in the eyes - he really was hot. I got a bit closer, and said: 'You're really hot'.

He smiled, and in the blink of an eye, grabbed me and started kissing me right in the... muzzle? This act turned me on even further, and after a minute of kissing, I started undressing. Bob followed right after - we were now standing, our naked, furry bodies touching, with full erections tickling each other's underbellies. His penis was visibly larger than mine, both in length and in girth. His balls - almost the size of an ostrich egg, that's how huge they were - were hanging loosely.

That's when I lost it - I went on my knees and started touching him. He didn't protest - in fact, he hardly moved at all, seemingly enjoying my act. After a bit of foreplay, I licked the top of his canine dick. He howled quietly - did he like it? A few more timid licks and I put the entirety of his penis into my mouth. It really was big, scratching the back of my throat. It wasn't long before he started pushing it - in and out, in and out.

We lasted in this position for two or three minutes, after which, he suddenly pushed his dick out of my mouth. 'Done with this, do you want to try and fuck?', he asked. I smiled slightly and nodded. He grabbed me and pushed me onto my bed, and then he started penetrating me. His cock made me feel so full, I could feel it deeper and deeper inside of my ass. I could also feel his breath increasing in speed, as he approached orgasm.

'I'm about to cum', he whispered, as he sped up humping. He was quite brutal, but it wasn't making me uncomfortable - I was really turned on by this entire situation, and I knew I was about to cum myself soon.

And that's when I felt it - a warm, fuzzy feeling inside of my ass. He came. And he made a sound that I never imagined I would hear - a long, loud howl, clearly full of pleasure. He took his penis out of my ass, looked me in the eye, and smiled.

But that wasn't the end - moments after, he grabbed my smaller, but still sizeable dick, and started masturbating it.

'I... I will cum soon, too', I said with a shaky voice. He chuckled and started going faster and faster. Mere seconds later, I couldn't hold it any longer - I came all over his chest and the hand he used to masturbate me. It was an amazing feeling. We made a mess, but nobody cared. He lay down next to me, hugged me, and closed his eyes, visibly tired from what just happened.

I still couldn't believe it - not only was I turned into an anthropomorphic animal, but I also just had sex with the guy I always hated at work. How did that even happen?!

I looked at the "Yiff Note", still lying on the bed close to me. And that's when I remembered - the instruction said "four rules", but I only remember reading three. I grabbed the notebook and turned to the first page. And there it was - the answer to all my questions.

"4. A single person will never be turned into a furry. The names need to be written in pairs. The pairs will determine the bond, which will last forever."

Hmm, sounds like I have a fun life ahead of me, then.