Daring move, I challenged my shy stepsis to squirt or get my ass cut. Her big tits and tight ass quivered in anticipation, but she squirted, covering my dick in cum.
I've been going through some rough times lately, and all I've been craving is a good pounding. My step-sister, who's been acting a bit weird lately, overheard me and decided to step in. She's got a big ass and tits, but she's so damn shy. I challenged her to squirt and she was up for it. I figured what better way to get my mind off things than some hot sex with my stepsister. We headed to the guest room, where her dad (my father-in-law) was chilling. She's not even my sister, but the thought of fucking her tight ass made me hard. I took her from behind and started drilling that big ass. It wasn't long before she let out a loud moan and started squirting all over the place. It was the best sex I've had in a long time and it definitely took my mind off things.
