The dictaphone

"Pssst, Amber !" whispered Eden as she sent another rock on her friend's window. "Amber, it's me !"

Eden grumbled. She was there with her bike and her clothes, as Amber had asked her, but the girl wasn't answering even if there was light in her room. Even on her phone, the calls were all going on her answering machine. Eden took her bike, ready to leave, when she heard behind her the sound of a window opening. And Amber's voice whispering.

"Quick ! Come up !" said Amber's voice. Eden rolled her eyes. She climbed on the gutter, reached the garage roof, walked on it to Amber's windows, and then allowed herself to slip inside, still grumbling. "Come on Amber, what were you doing, I've been waiting down ther... AAAAGH !"

Eden stopped right in the middle of her sentence, opening shocked eyes at her friend.

Amber was standing in the middle of her bedroom. Well, standing... bending ? The girl was too tall for her own room ! She was bending, head against the ceiling, with a shameful smile directed to Eden. Two very large breasts were contained in a shirt barely able to be fit as a brassiere, and stretched to death. The orbs inside were serious business ! Amber's hips were larger too, her ass bigger, and the already athletic muscles on the girl were now all bulging out. Eden felt like she was facing some kind of She-Hulk. And all the bedroom was in complete chaos.

"Wh... wh...
- Shhh, don't scream ! I'll explain ! whispered Amber.
- Amber ! How... what...
- I know, okay ? Listen, you know the thing I stole to Vanessa earlier today ?
- Yes ? Yes, Vanessa didn't even notice... wonder why. Looked like she was too busy bullying people around. But why are you speaking about it ?
- It caused this ! This... growth !
- You're huge !
- 7'2 last time I checked ! And my curves and muscles are also developing, but I'm not sure of my current cup size...
- Well, I brought you my cousin's clothes...
- You can keep them, I'm afraid it's too late. I could have fit in three hours ago, but now...
- Don't worry Amber ! Whatever is happening, I can find clothes for the new you !
- Eden, you don't understand I'm..."

She had difficulties admitting it.

"I'm still growing.
- WHAT ?
- Shhh ! I told you, shhh ! My parents don't know !
- But they can't miss it !
- Listen, I've been hiding in my bedroom the all evening, and I three growth spurts since this afternoon. Look where it brought me !
- Amber, this is impossible !
- I know ! But as I told you, this is the thing I stole from Vanessa, it made me grow ! It's probably how she grew too !
- Then you're going to equal her soon ! said Eden with enthusiasm. Now you'll be able to stop her !
- Well... Eden... it looks like I... I won't stop growing after reaching her size.
- Are you serious ? But why ?!
- The device, the recorder, it made things, uh... come true ? I didn't know, I recorded I was a growing girl and... I threw it away.
- AMBER !"

Amber rushed on her friend and took her against her huge body to stop her from screaming. Eden found herself trapped between boobs larger than her head. Amber let her go, blushing, as she realized than the self-esteem of her friend would probably suffer after noticing how small she was now compared to her.

"I didn't know ! I thought the thing had no value and I didn't want to be caught with it if it didn't have any utility, so...
- Okay. Where did you throw it ?
- In the bushes next to the river. You know, the place where young guys always come to play guitar and stuff.
- And you need me to go there in the middle of the night to find it I guess ?
- Pleeeaaaase, Eden !
- Okay, okay. I'll do it. Give me a flashlight.
- Thanks ! There. I'll just... I'll just... oh... oooh... "

Amber moaned and tried to do it as lowly as she could. But she was flushed. Her face looked like she was in pain. But she managed to say "Oh... Eden, make space, I'm growiiiiiiing !"

And indeed, it happened. Eden first notice Amber's abs growing bigger, the dark lines between them going darker and deeper. There were like drawers of flesh being pulled out together by an invisible hand. Her arms bulged with larger muscles, and the remnants of the sleeves of her shirt ripped loudly. Her legs stretched and filled out with muscles too, as Amber grew even more impressive, her head sliding against the ceiling as she had no space to grow. Eden did a disgusted face as her friend's breasts enlarged even more in front of her, bursting the shirt serving as a brassiere, and expanding freely, proud and round, on her friend's torso. Eden looked up, and up, and always higher... until the growth stopped, leaving a panting Amber, probably 7'8, now very close to Vanessa's size, and with breasts quite impressive even if not able to fight with the school's queen. But in terms of muscles, Amber was now a serious challenger.

"Sorry Eden, I can't control it ! You have to find it, or else, I'll grow even more !
- I can't promise I'll find it... but I'll do my best.
- Go on ! And pray so my parents won't find out how big their daughter is now !"

Eden nodded. She jumped through the window back on the garage roof, got down, went to her bike, and went as fast as she could to the riverside....