Step-Son Extorts Step-Mom Into Cheating On Step-Dad

Your step-mom storms into your room and is furious at you. Turns out she confronted your step-father about his secret trips he's been attending AA meetings meaning this whole time he's being getting help for his problem and not playing away from home. Your step-father even apologized for not telling me sooner as he was ashamed and didn't want me to worry. But you step-son told me otherwise that he was leading a double life. You lied to me step-son, you deceived your own step-mother. I asked you to follow him and you didn't tell me the truth. How could you and why would you do such a thing?
step-Son admits he used it as a way to get close to her, he knew it would make her angry and it was the perfect opportunity to show that she really wants her step-son more than step-dad. step-Son how could you plot against your own step-mother, that just twisted and fucked up, all the horrible things I said and he didn't even do anything wrong. I feel so guilty and now I'm the one who cheated on my husband not the other way around like you had led me to believe. The step-mom tries to explain that it's not like that she's not attracted to her step-son it's not like that, she was an emotional wreck and she used him to get back at his step-dad. To get revenge to make herself feel better and clearly wasn't thinking straight and she apologises for her actions that it was selfish to involve her step-son as part as payback. But it doesn't change the fact that you lied to me in the first place, now I've cheated and even worse with my own step-son. The most immoral, wrong dirty deed there is to commit! We can't erase this, but what we can do is forget it ever happened and never speak of it again. Do you understand me step-son?
The step-son isn't listening to her ramblings, he set her up for downfall and took advantage of the situation when step-mommy was in a vunerable state and it feels all like some sort of sick joke. I can't even look at you now knowing what you did what we've did. It's sinful, shameful your step-father can never find out do you hear me. The step-son wants to come clean, but step-mommy protests no step-son you can't tell him it will destroy him, ruin our lives. The amount of trouble I could get into over what we did it's unforgivable. step-Son extorts her into keeping their shameful secret only if he can have her again. What is wrong with you step-son, read my lips it will never happen again. But her step-son won't back down that easily and step-mommy gives in yet again to temptation. Climbing on top of her step-son she tries to fight it at first but it's no use telling herself she shouldn't be doing this again but can't seem to resist her step-son's massive throbbing cock stroking it and sucking it. She finally admits her feelings that the last time they fucked was the best she's ever had. She wants to feel that again, lubing up her step-son's big dick wrapping her lips around it. She can no longer resist as she rides her step-son's cock again she can't stop and it feels so good taking my step-sons cock once again. The step-mom tells the step-son she can't risk sneaking around they have to be careful and keep their new found affair their filthy secret. Your step-father is in the next room, don't make step-mommy moan too loud as you grab her thighs make step-mommy beg you to fill her up.