Chapter 10
by 
Minato11
What's Mike doing at school?
Mike fucks the whole school
As he entered the school, he had a beautiful view of the whole school.
Mike first went to the principal's office.
There was Mrs Cristina with her legs crossed, thinking about something.
"What's troubling you Cristina, the solution is just a squeeze away." Mike came over to her.
"It's really the best time for a dick." Cristina was having problems with her husband, like any woman.
Mike walked over to her seat.
He lifted Cristina's legs up and started to enter her pussy.
"How does it feel?" Mike looked at her pleasured face.
"Ah ah! Do it more, Mike." Cristina enjoyed the pleasure.
Mike came in her pussy the first time.
"Oh! You came so much I feel like I'm gonna get pregnant." Cristina was a little worried.
"Don't worry, we're just getting started." Mike started pumping again and again.
An hour later the principal's room was completely covered in cum.
Mike picked up the book and wrote a new rule.
New rule: Mike, the honorary headmaster of the school, is in charge of the sex room. Anyone who wants to can come to the sex room and use the service.
A new room was set up in the school and Mike taught his classes there.
Every day there were at least five girls
There were more than five femboys coming.
Mike would fill them all to the brim with cum and then let them go.
At the end of the first day, the serum to be used by women and the serum to be used by men were spread to the whole public.
As the virus spread to men, the side effects of the serum for men became stronger. The new femboys not only had a beauty rivaling that of girls, but with their tiny penises they were almost indistinguishable from girls.
Mike came home after working hard all day and saw his two wives preparing dinner together.
"Honey, look what I've got." Kalista turned round and showed him his tiny cock.
It was smaller than Tom's, but it was cute.
"The happiness of my wives is my happiness." Mike kissed them both on the lips.
After dinner, another sex party started, but this time it was a threesome.
Mike and Kalista fucked Tom together and filled him with cum.
Then Tom and Mike filled Kalista with cum and finally Mike filled them and the whole house with cum.
"It's time to try something new." Mike smiled.
What exactly is the new thing?
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A lucky protagonist stumbles across a magic book that lets them rewrite the rules.
Updated on Jun 10, 2026
by Ggnt
Created on Jul 27, 2017
by ashes2ashes
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