You are marrying Jessica's step-sister tomorrow. Are you excited? Once you are married, though, you are stuck with her step-sister for life. She confesses to being curious about you and you are certainly wondering how she stacks up against her step-sister. Jessica suggests that you start stroking your dick nice and slow for her. Do you like her big titties? She knows that you do, so she removes her bra. Her big titties stimulate you. When you kiss your new wife tomorrow, you will be thinking about Jessica and she knows it. Did you know that watching you jack off has made her pussy really wet? Let her show you. As you stroke yourself closer to orgasm, Jessica continues her masterful dirty talking. Do you want to cum for Jessica?