Kelly discovered a secret her secret Cory had...Cory was secretly having an affair with Kelly's boyfriend...Kelly kept this knowledge from Cory in order to play an evil game...Kelly tricked her step-sister into some pool bondage...Cory suspected nothing and agreed to be tied up by the pool...Once Cory was secured and could no longer move...Kelly revealed the secrete to Cory who immediately denied the affair...Kelly did not care and pushed her step-sister into the pool...Kelly watched from above as Cory struggle to free herself on the bottom...Would Cory make it or would Kelly rescue her step-s... Show more