The classroom door clicks shut, leaving the student and professor in a private, sensual space. The student, desperate to pass, unzips his professor's pants, revealing a thick, uncut cock. He hungrily takes it into his mouth, gagging slightly as it hits the back of his throat. The professor, caught up in the moment, grabs the student's head, guiding his movements. The student's enthusiasm is infectious, and soon, the professor is fucking his face, his cock slapping against the student's wet, eager lips.