Stepbrother catches me in front of the cam

If I had known that my stepbrother had been watching me cumming for a long time, I don't know how I would have reacted. I have to say that he is really hot and I often thought that I could make out with him. But when I saw his hot cock, he didn't even have to persuade me. We're not even related by blood, so why shouldn't I fuck him? Well, somehow everything turned out quite differently...