My Step-MOM Has a Doppleganger on a Porn Site

So I have been on my laptop A LOT lately, and my step-mom has started to take notice. I should have been less obvious and paid more attention to her when we are home alone, and she wants to hang out. Instead I kept glued to this profile I am OBSESSED with. I've been jerking off and buying all her videos, and she looks just like HER! Inevitably she gets suspicious and so when I go to take a shower she snoops my laptop and immediately sees what I am looking at all the time, and that the girl looks just like her. She comes and confronts me and I have to explain that I just think she is beautiful, not that I am into her because she is my step-mon or anything. That wasn't enough for her, so she goes back to my computer and sees that this model will do additional services, like come over, so she tries to call her. She gets turned down, and decides to take matters into her own hands (since she looks identical). Later that day she sweetly comes outside my door and tells me that she invited the creator over to the house to get all of this out of my system, and that she is going to go to the gym and give us privacy. When the creator arrives, she is immediately teasing and asking me if she looks like my step-mom, and if I'd want to fuck her? I tell her YES she does, and now I get to do all the things I could never actually do to my step-mom. So she tells me to go wait in the room, and when she comes in she immediately starts sucking my dick and fucking me, all while teasing me about my thing for my step-mom. Though, she does eventually start slipping up and let's on that she, is in fact, not the creator, but my step-mom herself. Once the facade is down she let's me continue, and eventually blow a giant load in her mouth