It’s Friday night, and my step-son has no plans. He agrees to stay home for a step-mommy and step-son game night. I am more than thrilled because it’s been a while since we have spent time together. Rather than play the usual board games that we play, my step-son suggests that we play truth or dare. The only rules to truth or dare, are that if you choose dare, you MUST complete the dare given to you. I happily agree to play any game that he chooses. I am shocked by the sexual nature in the dares that my step-son is giving me. The first dare that my step-son gives me, is to flash him my boobs, and next dare is to shake my ass for him, wearing only my panties. At first, I’m shocked that he would have such request for his own step-mother, but I quickly get turned on by the taboo of the whole thing. I then dare him to let step-Mom give him J.O.I. and I become completely turned on by the size of his cock, and watching him stroke it per my instruction. The next dare that my step-son gives me is to put the tip of his dick inside of me. No, he knows that I’m soaking wet down there and completely turned on. It’s not long before. We’re both fully undressed and giving each other immense pleasure. I allow him to penetrate the very pussy that birthed him 18 years ago. There is so much passion and lust that we both come harder than we ever have before. At the end of the night, we both agree, to never tell a living soul about what just happened. We also agree to never do this together again. I love my step-son and I love the relationship that I have with him. I would never want to ruin that, but as I lay here thinking of my step-son‘s face eating my pussy and his large cock sliding down my throat, I increasingly become wetter and wetter. It was just a few hours ago that my step-son’s throbbing cock was deep inside of me and I’m already craving him again.