Thank you, may I have another?

Study hall in the library has become your favorite time of day. It's not surprising, considering that Dia spends every study hall driving you into a lustful frenzy or helping you soil your clothing. One day, she backs you against a wall, boxers at your knees. She grinds your cock up and down her luscious tan ass-crack until you spurt all over the back of her ass cheeks and shirt

Another day, while watching a film in a darkened classroom, she rubs your crotch until your rod starts throbbing down your leg. She keeps massaging until the bell rings, ensuring that everyone would see your massive boner on the way out the door.

The remainder of the semester passes by in a lust-filled blur. One day, 2 weeks before the end of the semester, the dean of students posts a list of the top 10% GPA in the entire school. Your name is not on this list.