The female college math major was accustomed to performing complex calculations but found her mind unable to process the enormity of Professor Johnson's huge cock as he roughly pounded her across his office desk. His deep grunts echoed through the room as he ravaged her tight pussy, cumming inside of her over and over again. As his semen filled her up, she couldn't help but beg for more, her mind clouded with a mix of pain and intense pleasure. Finally, exhausted, he pulled out and shot ropes of his thick cum onto her face, chest, and the desk. She was completely covered in his sticky load but no longer cared about the mess or her reputation as one of the brightest students in the math department. All that mattered was the insatiable hunger he had ignited within her.