On a late fall day, when the cold air from winter began to creep in, I returned to my hometown after a long time away. This business trip only lasted three days, so on this occasion I visited my childhood friend Hikari's house. Previously, my house and Hikari's house lived next to each other, but because of work, my parents had to move to Tokyo and we have been separated since then. The Azure family loves me very much, they always call me “onii-chan” and consider me a member of the family. Hikari has now grown up and become an extremely beautiful and cute girl, well she was already cute before but now she's even cuter. After dinner, I teased Hikari by telling her ghost stories, but I didn't expect her to be so afraid of ghosts. Because she was afraid of ghosts, she came to my room and asked to sleep. I agreed, but she didn't just want to sleep simply like that. She kissed me, invited me, stimulated me. Unable to resist that beautiful, seductive and extremely cute look, we continuously made love all night long. And the next day, when she entered Hikari's room, she revealed her feelings for me, "I want to be onii-chan's bride", "I want to be with onii-chan forever". Because there were only three days, we wanted to give each other memories that neither of us could forget. We continuously made love twelve times during the three days I stayed here...