Miracle Growth

(Originally posted by Anonymous)

With a single thought, Katie added something to the end of the commercial.

"BUT WAIT! THERE'S MORE! In extremely rare cases,"

Katie noticed that on screen it said the chances of it happening were one in one trillion.

"our container will actually contain a super powerful, super radioactive amount of Miracle Growth for Girls! With this, you'll grow far faster than anyone who's taking the normal Miracle Growth for Girls! Heck, we don't even now if you'll ever stop growing! Here is the only lucky girl to have received this so far beforehand:"

It showed a picture of Katie wearing a white t-shirt and gym shorts. Her small B-Cup breasts still looked stunning on her body.

"And here is when she uses the Extra Extra Extra Miracle Growth for Girls!"

It showed Katie, now with the tatters of her shirt, along with the remains of her bra, resting on top of her exposed breasts. Her panties and shorts were in tatters on the ground, obviously no match for the gigantic teenager.

"And that's not all! This version of Miracle Growth for Girls also causes the user to grow whenever someone comments on her body!"

They then showed the colossal Katie standing over Riley, when Riley was still 5'5".

"Hey! You're so huge that your vagina is higher up than I am!" Riley said in the commercial.

The Katie in the commercial then grew a few inches taller. Katie could feel the couch creak under her weight. Apparently comments on her body, even those on TV, would cause her to grow. The commercial then ended.

Katie looked over at Matt, and then realized that she made a very poor reality for Matt to live in. Sure, he had the sexiest girl on the planet for a girlfriend, but he was practically a **** to teenage girls. All boys probably were, the huge teenage girls able to do whatever they want to satisfy their sexual desires. Maybe Katie should do something to help Matt.

Suddenly, Matt started to feel that his crotch area was getting tight, as was the rest of his body. He looked down, and noticed an increasing bulge in his pants. He looked at his arms; they were no longer skinny, they were filled with muscle! His shirt quickly tore off, his pecs and abs looking huge. His pants tore off, leaving him in gray boxers. Katie giggled when she saw the enlarged organ underneath start to fray his boxers. Soon it could hold no more; his colossal cock burst free. Matt just kept on growing and growing until he was sixteen feet tall. He looked like a bodybuilder, with massive biceps, 8-pack abs, and legs that were thicker than tree trunks. His dick was a massive five feet long. Katie then changed reality. Matt was now wearing a very, very small green speedo that really couldn't cover his penis at all. Katie smiled; the only person Matt could have sex with would be her; all those other girls would be too small!

Then the a new commercial came on screen for a similar product.

"Hey, boys! Girlfriend not happy with your size? Tired of being weaker than your older brother? Tired of not being able to outgrow your boxers every morning? Can't lift your neighbor's car? If any of these apply to you, then we have just the thing for you! Miracle Growth for Boys makes your stick grow into a huge tree! In no time you'll be growing taller, muscular, and definitely more endowed! Here is what our product normally does:"

The commercial showed Matt in a black t-shirt and gym shorts. And then it switched to a later version of Matt. His shirt was torn, and Matt looked like a teenage bodybuilder. His pants were gone, and his boxers were being strained by a huge erection.

"And some very lucky fellows will get a special version that causes them to grow even more! And as a bonus side effect, the more sex you have, the bigger you grow!"

The commercial then showed Matt at his current size, except without any clothing on, his massive monster of a cock throbbing proudly.

"Get yours today!"

Katie sighed, and then looked at Matt. It was probably time to revert reality to normal, but Katie started to feel aroused looking at Matt's cock...