I'm such a fool that I can't remember formulas at all. My tutor couldn't bear to see me like that, so he proposed a novel method to memorize formulas using boobs and buttocks! What's more, if I get the answer right, I get a sexy reward! Thanks to this, I can't help but feel motivated! Of course, it's extremely effective, and just by remembering the sexy parts of my teacher's body, the formula comes to mind! What's more, if I get a good score on the test, I get a super sexy bonus...! My grades are improving rapidly and my erotic deviation score is skyrocketing! This memorization method is the best!