Cute girlfriend of stepsister gets fucked by big cock

My stepsister's girlfriend is the sweetest thing ever. She's always been a bit of a naughty girl, but her mischief is part of her charm. When my step-sis wasn't around, I finally got the chance to hit that monster cock of my friend. I've never seen anything like it - it's huge! I was a bit intimidated at first, but then I thought, why not? I took off my top and let him go to town on those perky tits of mine. Then he went down on me, giving me the best blowjob ever. After that, he slid his big dick inside me and started fucking me hard. I could feel every inch of that monster cock filling me up. It was the best sex of my life! He came inside me and filled me up with his hot cum. What an amazing experience!.