Fucking in the stairwell, we didn't hear the guard until it was too late. He caught us, pants down, her black ass up, my cock buried deep. She loves anal, and I love giving it. A quick blowjob shut him up, then we made him watch us finish. I blew my load, filling her with a hot creampie. Her fetish for public sex satisfied, we snuck off, leaving the guard with a story and a hard-on