Azu lives at her parents' house in the countryside and spends her days without stimulation. I was interested in H things and was in agony with information and videos on the Internet. One day, when Azu came home, her sister and her husband returned home for the first time in a long time, and the house was crowded. - That evening, Azu sees her sister's husband's drunk after the banquet. - I'm curious about my brother-in-law's of a respectable size even though I don't have an erection! After that, Azu, who was full of thoughts about her brother-in-law's, finally sneaks into the room where her sister and her husband sleep.