Free Use StepMommy in Wild Threesomes

You're at the table having breakfast with your parents. You can feel tension between them. Your step-father talks about fucking his secretary and your step-mom is still not all sure about the whole opening their marriage thing even though she loved the threesome with you and your friend the last time. You go under the table and start fingering her to give her a self esteem boost. Your step-father leave for work unaware of anything. Your step-mom admits it felt amazing but school comes first.
When you come back home, you tell your step-mommy to dress up real nice as you want to take some pics of her while she's giving a delivery guy a blowjob to send to her husband later. She is shocked but loves the thrill. She thinks you will just play a delivery guy for fun. When she opens the door, it's not you! How can she suck off a delivery guy! She complies though and does it while you watch. You can't help and you want to fuck her now. The three of you move to the bedroom and you fuck your step-mommy while she satisfies the delivery guy with her mouth. You both cum on her face.
A bit later you catch your step-mom scrolling through the slutty pics of herself with the unexpected guest. You and your friends from a while back have a suprise for her. She's all excited knowing what awaits her. Shopping? You're going shopping? She's a bit disappointed. You choose some slutty clothes for her and she regains hope. She tries out the outfit ready to get it and go fuck with you at home but you both burst into the fitting room and your friend starts fingering her. She shouts at you about how inappropriate it is. That attitude doesn't last long as she indulges in the pleasure, first giving you a handjob, then blowing your friend and fucking you. Your friend ends up covering her face in cum when the store's employee catches you. Your step-mom tries to cover herself up but it's impossible to hide anything with all of that cum on her face. The friend runs off but the employee says that since your step-mommy's a slut, one more dick won't hurt. You fuck her missionary while she is giving him a head. He cum on her face and you cover her belly. You both rush home where you're up for one more round. Your step-mom gives you a blowjob in the hall but you hear your step-dad's car. You hide in the bathroom where you end up covering step-mommy face. She is now in love with her slutty life styles and wants so much more.