It was morning and I shared a cup of coffee with my husband before he went off to work. During that time he opened up about his concerns that our stepson just isn't really doing much with his life and he was concerned. I defended our stepson that there's still time, but agreed to talk with him a little more about it in an encouraging way. My husband kissed me goodbye and went out the door. I suddenly found myself eager to wake our stepson up to chat and also to please myself with his cock. So our sex sessions have been going on for a little while when my husband is at work. What I didn't know was that my husband forgot something and came back home briefly. He must have heard us talking as well as some other things because he peered through the open door and saw me starting to suck our stepson cock. I was so infatuated with his cock that I didn't notice my husband looking in on us. When I climbed on top of our stepson and started to ride him, my husband snuck in to watch.