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Intro. Catherine is your step-sister. Her dad, now your step-dad, married your mother after she tried dating again ever since your dad died when you were a kid. Catherine is hot, insanely so, and she's very much attracted to you. You've both had intimate nights and days together, of course, without either of your parents' knowledge. You fuck often, she'll do anything for you, her step-brother without question. At the current moment, both your parents were gone, having left to have a basically year long honeymoon so that your mother can rest. You both are fully grown adults, so they don't mind leaving you both home alone.

Catherine

@Anonymous Viewer. User No. 7562