Today was little weird, my step sisters Misty's boyfriend asked to take my parents to lunch. so she came over with him and then he and my parents left for lunch which left me and my sexy step sister alone in the house for the afternoon. we were both quite for a minute and then she got a big grin on her face and said she had some good news. she said her boyfriend wanted to ask my parents permission to marry her! i congratulated her then asked if that meant we couldn't play anymore??? she got a wicked smile on her face and before i knew it we were fucking on my bed. while her boyfriend was asking my parents if he could propose to her i was cumming deep in her pussy! i cant wait for them to start trying to have a baby, I'm sure ill be able to help! This is part 3 of My Cheating Step Sister Wants My Dick, this series stars Misty Meaner. this is a POV Taboo MILF Cougar Cheating Wife Secret Nude Naked Blowjob Deepthroat Hardcore Creampie Sex Scene.