Slim brunette with a great arse

I couldn't find any hot ladies to interview today, and I was about to head home when Cassie Del Isla surprised me from behind. I was startled to find such a looker, but snapped out of my stupor when she asked to borrow my phone. Cassie was in town to see friends and pose for some modeling jobs. I told her I had my own modeling agency, and offered her a casting. We headed to a secluded location where she showed me her little boobs and great ass, and her sexy body made my dick hard. For a few more dollars, Cassie sucked my big cock, then fucked me right there in the stairwell until I came all over her face.