Rin, a newlywed who started going to a driving school, meets a male instructor younger than her husband. Drawn to the instructor's gentle and reliable demeanor, Rin can't help but feel her heart race when they're alone together in the car during lessons. One day, Rin confessed her feelings in an empty seminar room and crossed the line. The next day, and the day after that, she would spread her pussy wide open in the cramped training car, accepting the instructor's huge cock despite being a married woman.
