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Chapter 4
by
monkey17
What's next?
Rule for twins
You sat thinking about your twin sister Rose. She was your younger twin sister by a few mints. Rose was shorter with blond hear and green eyes. She had descent DD tits and a nice fat ass and wide hips but no waste giving her a fantastic body. you had fantasied about her for years and now with the rule book you could have her But why should you have all the fun.
Old rule twins are always One boy and one girl or two girls.
Old rule 40% of twins are posit genders wile 60% of twins are the same gender
Old rule the younger twin becomes the older twins **** when they tern 18
Old rule the older twin is always born with male genitals wile the younger is always born with female genitals.
Dun you look up to see your twin.
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The Rulebook
You find a Rulebook that lets you rewrite the rules any organization has to follow
A lucky protagonist stumbles across a magic book that lets them rewrite the rules.
Updated on Jun 17, 2026
by Ggnt
Created on Jul 27, 2017
by ashes2ashes
You can customize this story. Simply enter the following details about the main characters.
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