Stepmom's New Year's Eve Confession

Your stepdad sends you to pick up your stepmother from a NYE party down the road. He's so mad at her, he tells you shes acting like a slut. You can't believe your stepmother would cheat! When you arrive, though, she won't leave. And she tells you that you don't understand her side of the story, but she'll tell you. You're old enough to know the truth now: that she and your stepfather met when she was hooking up with lots of random guys, taking loads and loads of cum every night, from anyone who wanted to fuck and cumdump. He was just one of those guys, until she thought maybe it could be more, since he was so supportive of her being a massive slut. "That changed, though," she tells you, sullenly, "when we got married. He got possessive," she says, confessing that she never stopped being that cumslut. You can't help your reaction to her stories, and you pop a raging hard boner. God, you just want to hear more! You want to stroke to her stories and shoot cum all over your stepmom's pussy, while she tells you every detail of how much she loves fucking and taking cum. When she notices your erection, there's no stopping her. You know she won't be able to help herself from confessing everything...even that time you had your friends sleepover last month....