My stepsister craved a big black cock. When her Colombian boyfriend's size revealed itself, she called me for help. I assisted her in riding his massive member, leaving her satisfied and us both guilty.

I was hanging out with my stepsister the other day when she started talking about how she wanted to get her hands on a big black cock. I knew exactly where I could find one for her. As luck would have it, I had just gotten in touch with a Colombian guy who had a monster cock that was as big as his personality. I called him up and he was more than happy to come over and show my stepsister what he had to offer. She was pretty excited when she saw it, but I don't think she was quite ready for what was about to happen. He took her from behind, fucking her hard and deep in doggystyle. It was quite the sight to behold, and I couldn't help but get turned on by it all. My stepsister may have been skinny and a bit of an amateur, but she certainly knew how to handle that big black cock.