Azu is living at her parents' home in the countryside, spending her days without any excitement. I was interested in erotic things and was in agony with the information and videos on the internet. One day, when Azu returns home, the house is buzzing with excitement as her sister and her husband have returned home for the first time in a while. That evening, after a party, Azu sees her sister's drunken husband's cock. I'm curious about my stepbrother's dick, which is a great size even though it's not erect! After that, Azu, still preoccupied with her stepbrother's cock, finally sneaks into the room where her sister and her husband are sleeping...