In love with my father's best friend

Katherine was a sweet angel and the most intelligent in her class.As the chair leader of Epson high basketball team, she's attracted to all makes not only in the team but all the school.Her boyfriend Brad can't even leave her sight for fear of loosing her.She's every girls model for academics, sports and not to mention his cute boyfriend who have won with her for two consecutive years the couple if the year.But she has a dark repressed side which no one should know of; having illegal s****l relationship with her dad's best friend Martin.