As the car's engine purrs, so does the student's heart, her arousal evident in her flushed cheeks and heaving bosom. She leans over, her soft hand landing on the professor's thigh, inching upwards, while her tongue darts out to wet her lips. The professor's grip tightens on the steering wheel, his knuckles turning white as he struggles to maintain control, the night ride taking a decidedly kinky turn.