Stepson Asks Cheating Stepmommy

This is a custom video so the name "Bruno" is used. StepMommy is coming in from the pool looking for a refreshment when she notices you sitting there going through her phone. She playfully takes it out of your hands and in panic see's that you have been going through her dirty sexting messages with a man who is not stepdaddy. So I admit to cheating and even delete the mans number and promise to you that it is only an one time thing. You are not happy with me and say that stepDad should know. I try bribing you with getting out of chores, video games, and even having a big party and the whole house to yourself for a whole weekend. But you say that is not enough to keep your mouth shut and you will still tell stepdad that I have cheated on him. I start to get stressed and angry because this is my only day off this week and I just wanted to relax by the pool. You say you won't tell if I spank myself hard and shout that I am a "naughty stepmommy". So I do, then you want me naked, I am nerv