Okay, Let me set the stage for this Scenario
For starters, Think of it like a prelude before the story start
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It happened years ago, ... Nobody would have expected the chain of events for the days to come.
When news report a discovery of a cosmic anomaly like a nebula storm was about to hit our solar system, everyone prepared for the worst and went to shelter when it hit our solar system and bathed the planet, It affected everything, Electronics/ Plant life/ Animals/ Humans and Children.
It took a week before the cosmic event pass through... However something strange began to happen that took the world by surprised and unprepared as a second strange phenomenon start it to happen under everyone notices.
Children("especifically boys") under 12 and younger start it having strange sensations in their boyhood, it was slowly bulging upwards and outwards, The adults didn't notice it at first but something big was about to happen to every young boy on the planet, As days pass by, their little pee pee would keep on swelling up in size, and the tightness would only create another sensation, One that was pleasant and enjoyable.
At first most children didn't understand at first whats was happening to them... But those thoughts would wash away, as other children began to discover things that they weren't supposed to till they were older, Like seen something they shouldn't have by accident.
And those were the days of Big change, when children discover something big for themselves, When they start it to get hard, they notice their private part to bulge and swell more often, But it got more sensitive to the touch which in return it sent a jolt to the body and yet...it was very pleasant and euphoric, However without realizing at first, while they were rubbing their pee pee, Their body went on a little growth spurt.
With each rub at their dick their heartbeat would accelerate sending a heatwave over their little bodies rising their excitement more and more, Till finally they couldn't hold their climax anymore.
For some children this was new to them, For others they have done this before, however as they cum... Their body tremble as an energy coursing through their young bodies, they could feel their pee pee and balls would swell and bulge further, This time it was quite noticeable,Their bodies have also increase in size yet again just like the first the growth spurt however it was a bit bigger than before.
Things start it to go out of hand, as days go by, The horny sensation on their boyhood was increasing more and more as it was starting to get more sensitive each time their pee pee grows further not to mention they were starting to masturbate more often cumming more and more than before in each shot, not to mention that some parents start it to notice that the clothes on their kids seem to be getting tight not to mention they starting to show a bit more skin.
It was just a matter of time till the children secretly start it to play themselves stroking and rubbing their pee pee each time doubling the times they fap each day, And each time they do it their bodies would grow making them bigger, And Bigger!, And BIGGER!!
And each time their growth would increase when they cum.
At First the boys would grow a few inches when they fap, However when they reach their Climax their bodies would once again be overwhelm with energy and Euphoria and their growth would double, At first...they would grow a 2 inches at first, But after each Cum their Growth rate would double now making them grow 4 inches each time they fap their dicks and with each Climax it would once again Double their Growth spurts from 4 inches to 8 inches, Then from 8 Inches to 1.4 feet and so on.
By this point, reports and news on the tv were talking about strange things happening to the male children, Strange Behavior and sudden growth spurts where happening as more kids were getting Bigger, However it was too late to do anything about it.
The young children was starting to love and enjoy what was happening to them, they love the feeling their pee pee was given to them, and they love even more that playing with would make them grow Bigger and BIGGER!, they began to go to the bathrooms more often and their bedrooms tend to be lock so their parents couldn't get in while they masturbate, Other kids began to use places like abandoned buildings or alleyway with dead ends where very little to none people are there to see them.
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The Question now is...Who are you?
1) Kid: Your a 6 year old boy, and Like every other boy, Your getting horny, Too HORNY!
You didn't have self control and you tend to masturbate in order to satisfy your growing libido
However the more you try to satisfy your libido, The Bigger you will get.
2) Teenager: Your a Teenager Boy/Girl, And you happen to witness or spotted your little brother growing while rubbing his dick or some children masturbating and at the same time growing Bigger and BIGGER outgrowing their clothes and everyone!...
3) Scientist: Your a biologist and a PHD Doctor and you were assigned on field research on checking the effects of the cosmic event that hit the earth, Sou discover something unusual on the children blood test samples and notice that they'r over producing Growth hormones like crazy however your colleges have been ignoring you due to other pressing matters...un fortunate for you it was too late, The young kids where growing all around towns cities and even the world...
4) Something else