You and your step-daughter have been fucking now in secret for quite sometime. Your step-daughter has started to become jealous of the fact that you are still having sex with her step-mother. She can't help but to want step-dad all to herself, especially his amazing cock. Even though you would much rather fuck your beautiful step-daughter, you still have an obligation to fuck your wife. You both have become resentful towards her, as she is getting in the way of all the fun you have together. You bring this passion into the bed together, fucking your step-daughter on your wife's side of the bed. This fuels the nastiness between the two of you as she loves when you tell her how much you love to fuck her over her step-mother, how much tighter and wet her pussy is, how she's so much sexier and pleases you way more than her step-mother ever could. Her all time favorite is when you are done fucking her, is to leave her pussy juice all over your cock, then to ask her step-mother for a blowjob later that night. She loves knowing her step-mother is getting her step-daughter's sloppy seconds.