My aunt Yuna came back home for the Obon holiday. Yuna was a famous delinquent in her hometown, and she followed a man to Tokyo and got married. After that, they broke up. She's rough around the edges, but she's like a sister to me. I haven't seen my aunt in a while, and she's more feminine and maternal, and she's so sexy...! This summer, I'm going to give all the sperm I've saved up to my aunt, a young mom, without leaving a single drop!