It is that time a year. The perfect time to visit this forbidden heaven. It is the school festival at the all-girls high school. Having secured five premium cards, which promises extra services, he sets out to explore the high-school festival. His first visit is a cafe. Upon displaying the card, he is brought to a special seat where extra service is provided by the busty high-school waiter Mihiro. Later he visits the Mirror House where he meets Marina, who is overjoyed for getting a card. At the library He meets the reluctant, Sayuki. Later he run into Marina again on the roof, she does not want a new card…