Stepdaughter's surprise as she discovers her stepdad's impressive endowment

I can\'t believe it! My stepdad\'s got a massive cock! It\'s so big, it\'s making my tiny tits bounce around. I can\'t get enough of it. His size is overwhelming, but I can\'t resist. Every time he thrusts, I moan out loud. It\'s like nothing I\'ve ever experienced before.