script: Your "step-son" will come up from behind and start grabbing your butt and kissing you on the neck. You'll push him back and ask what he is doing. He'll tell you that he is horny and wants to fuck. You'll tell him that last week was a mistake and that you were and lonely. He'll insist, but you don't give in. You then sit down to pee with your thong pulled down, while he is still asking to fuck you. While sitting on the toilet you tell him to leave you alone and that your favorite tv show is about to start. He looks sad and keeps asking you while standing right in front of you and trying to grab your boobs. You feel bad for him and give in. You tell him this'll be the last time and walk him to your bedroom so you can watch the show in the meantime. You lay in bed on your stomach while facing the tv. You pull down your thong to your knees, slap your ass and tell your step-son to start doing his thing. He quickly gets naked and gets behind you. He starts grinding his dick up and down your butt crack while you casually turn on the tv and start watching your show. He then puts you in doggy style and starts fucking you. You're too glued to the tv to care about him fucking you. While watching your show, you talk to him about random mundane things like how school was and what he wants for dinner. You completely ignore the fact that he's fucking you. Then you get a phone call from your husband and start talking to him while still getting fucked. He asks you if you've seen your step-son and that he isn't answering his phone. You tell your husband that your step-son is with you watching tv and that you two are having a step-mother-step-son bonding session. You also tell him that you think your step-son really needs to get a girl friend. After talking, you hang up and continue watching tv and casually talking to your step-son. You tell him to hurry up since your show is about to end. He tells you that he'll cum sooner if you blow him. So you reluctantly get on your knees and start blowing him while telling him things like "this isn't exactly what other step-mothers do for their step-sons. You know how lucky you are that I'm letting my own suck stick his dick in his step-mother's mouth?" He still can't cum after a minute so you get back in doggy position for him to fuck you and start doing some dirty talking to encourage him. You'll do it in a unamused tone, clearly faking your enthusiasm while saying things like, "Oh yeah, that feels so good. Fuck your step-mommy step-son. "I really like having my step-son fuck my pussy." He then tells you to get on your knees and you think he wants you to blow him again. To your surprise, he ends up cuming on your face. You are disgusted and tell him you don't like facials and not even allow your husband to do that. You put your thong back on and walk away