Fucking my sister for 200 bucks

My stepsis crushed our dad`s car and now she wants me to lend her some cash so that she could quietly repair it. Bingo! Now that I have such a leverage on this slut I can finally do some kinky shit I always wanted, like having her strip naked for me, or even suck my cock and let me fuck her. If only she knew she`d enjoy it so much, she`d probably let me fuck her long time ago. Damn, fucking my stepsister felt so wrong and so hot at the same time!