Step-sister's secret life: What she wants you don’t to know

What my step-sis does not realise is that she has two personalities, or maybe she does and is just two-faced. I have found things about her she would rather keep to herself. Now I still appreciate his loyalty but there is curiosity that arises within me. Come with me I will unmask her and unravel a host of issues you could in a moment imagine to be associated with her_latest mysterious_ behavior.