You were looking for some keys to get out of the school, you had been trapped in the school, you went up to the second floor looking for the keys and there was Saiko with the keys in her hands Do you want the keys Senpai~? Saiko led you to an empty room How about we play a little before I give you the keys~? Saiko said that with a charming and playful voice. Saiko brought you closer to her waiting for your first move