Amateur stepsister seeks Christmas sex with big ass and monster cock

It's that time of year again and my stepsister has been on my mind. Not just because of our family's traditions, but also because of her big ass and monster cock. I've been trying to resist the urge to fuck her, but it's getting harder every day. So, on Christmas day, when we were alone in the house, I finally gave in. I couldn't resist the sight of her big ass bouncing as she bent over to get the presents out of the tree. I couldn't hold back any longer and I fucked her right there, in front of the presents. It was a wild ride, but it was worth it. I got to see her big ass and monster cock up close, and I got to fuck my stepsister. It was a Christmas present I won't forget anytime soon.