Three hours from now, my mom will board her plane to visit a friend of hers she always visits at this time of year. Unlike any other previous years, I won't be travelling with her. I told her it's because of my studies, but it is in fact because of Michael her husband, my step father. He'll be running her to the airport and then fucking me all night long, just as he has every time my mom has worked her night shifts these last few months. It's not really his fault he fell for my charms, as I practically face fucked him the day after his birthday. Mom was at work and he was still in bed. I finally plucked up enough courage to walk into his and my moms bedroom naked and saw him lay face upwards asleep. I tried to wake him by sucking his cock, but he'd had a lot to drink on his birthday, so I decided to put my pussy closely over his face. He woke up staring at my wet pussy, gripped my hips and pulled me down so his face was squoshed into my pink folds. Even though he had an hang over, we fucked pretty much all morning, something I'd longed to do with him, ever since I saw him masturbating using a pair of my panties a year or so before.
Michaels a good man to my mom, but she often neglects his sexual needs. So I don't see it as cheating on her. I see it as keeping them together, because if he wasn't fucking me, he might be cheating on her with someone outside of our family.