What Secret?

Warning. This book includes.
^sexual abuse^
^abuse^
^Mentions of SH/Self harm^
^anxiety^
^underage smoking and drinking.^
^a lil bit of smut^
^mature language^
If your uncomfortable with any of this its okay. I will add a warning on each chapter/page for your eyes. And if you suffer from the following reminder your special and your not alone.
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In this Au everyone is actually grown up. I shall put the ages:
Kenny:15
Craig:16
Tricia:13
Karen:12
Kyle:15
Butters:16
Cartman:16
Ike:11
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And remember this is a Au Please dont attack me for it. I know everyone's ages in the show already.