You stop by your step-mom's house knowing your step-dad is out of town.  You confront her about finding her picture and profile on Tinder!!!! She denies it at first then realizes shes busted! She begs for you not to tell your step-dad.  She needs to keep living the dream but when he travels her sex drive is so high, she needs a hook up! Of course you take full advantage of this and you tell her you're going to spill her little dirty secret unless she performs in the bedroom for you!!!!!