Step-Mommy come into your room after a long day to have you cum in her once again before bed. This is day two of ovulation after having your semen inside her all day long. She asks you about step-sister taking her ovulation tests, wondering if step-sister is trying to get pregnant too. step-Mommy decides if this is the case, she wants to get pregnant before step-sister! step-Sister comes in right after step-mommy. step-Sister finds out that you have been fucking step-mommy to breed her. She decides this is a competition and tries to make a deal with you by bribing you with anal once she's pregnant. ONLY if you stop fucking step-mom and only breed step-sister.