Angry guy gets tutoring in more than just academics from his instructor

He was mad as hell, but not at her. He was mad at himself, for letting his anger get the best of him. He stormed into her classroom, ready to give her a piece of his mind. But as he was going on and on, she silenced him with a deep, passionate kiss. It was a kiss that took him by surprise, but it also ignited a fire within him. He could feel his anger slowly fading away, replaced by a new kind of desire. He wanted her, and he wanted her bad. She could sense it, and she was more than willing to fulfill his desires. She teased him with her tight stockings, then proceeded to give him the best blowjob he's ever had. But that wasn't enough for him. He wanted more, and he got it. As he fucked her hard and fast, he could feel his anger completely disappear, replaced by pure, unadulterated pleasure.