Yusuke, who reunited after visiting the grave for the first time in a few years, got off at the station on his way home with his cousin's sister, and decided to go sightseeing with his aunt <Yayoi> in his hometown where he lived with him when he was young. Yayoi, who reunited after a long time, has become an adult woman with huge breasts and sex appeal, unlike in the past, and Yusuke, who is still a virgin and has no immunity to women, is excited and unimaginable. It was done. Then, when the sightseeing in the city was over and I was about to go home, it started to rain suddenly, which caused the train to be suspended, and the two of us had to stay overnight at the hotel.