JUKD-833 My Aunt Natsumi Horiguchi - Nanami Hirose (Natsumi Horiguchi)

Since Yui (Horiguchi) and her nephew Masato are close in age, they have been close like brothers and sisters since childhood. And that didn't change even after they both became adults, and Masato often visited Yui's house. In front of Masato, Yui brightly insists that her job is her lover, but in reality she is involved in an affair. Knowing that fact, Masato pretended not to see it. … One day, Masato notices something strange about Yui and visits Yui's house. What Masato saw there...