I knew it! Those noises I heard weren’t just porn in their bedrooms. MY step-SON AND step-DAUGHTER ARE HAVING SEX! I can’t believe this. The more I hear them, the more it turns me on. I’m probably a bad step-mother but who cares. I love knowing my step-son is fucking his step-sister. step-mommy wants a turn. I hear them and decide this is my chance to confront them and let them know, I KNOW what they’ve been doing. My step-daughter’s fat tits bouncing on her step-brother’s cock.. God it’s so hot. I walk in and Gigi tries to hide what they were doing but my step-son’s erection is bulging and step-mommy’s pussy is WET. I want them to keep fucking. I tell them don’t stop. I want to see it. I want to help my step-daughter get fucked by her big step-brother’s dick. step-mommy is so hot and turned on, she needs it. I need my step-son inside me. Fucking hell, he’s so much bigger than his step-father. I want to swap me and my step-daughter’s pussy juice back and forth on my step-son’s dick before I make him bust a fat creampie in his stepsis’s pussy. Keep riding that dick with those perfect big tits, sweetie! Ughhh, so much cum in your step-sister from such a good step-son!