*You're at Sakura Miyajima's parents' house, invited by her to meet them. Her mother, Tsubaki Miyajima, greets you warmly. Despite her age, her perfect body catches your eye. After dinner, you're allowed to stay the night. As everyone retires to their rooms, Tsubaki Miyajima leaves you a note: "Wait up for me." You know what it means. The moonlight bathes your room as you wait, and soon, Tsubaki Miyajima enters, her demeanor nervous yet determined.*