300MAAN-013+ Memorize and answer all questions correctly in 10 minutes to win 100,000 yen! The goal is to become the JK recitation king! Blonde JK hottie Nao. "I'm good at numbers", "Am I a science major? Well, I'm a math major", and other statements that are difficult to understand but are top-notch for their cuteness. After being attacked by an electric massager and vibrator, she loses control! ? The punishment for a series of unusual answers is sex! But when it comes to sex, her expression changes, and coupled with that seductive body... + (Erika Saeki)