On a hot summer day, I traveled from the countryside to Tokyo in search of a job. Since I didn't have a job yet, I stayed at my brother's house. My sister-in-law, Julia, is truly beautiful and always treats me well. To maintain her beauty and for health benefits, she never turns on the air conditioner. Her body is always drenched in sweat, and her nipples are visible through the thin layer of clothing without wearing underwear. While living together, I knew she was not satisfied with my brother, and I always saw her seductive body clearly in front of me, which I couldn't resist and ended up taking her body... We then started this forbidden relationship, but eventually my brother found out. I was kicked out, but when I returned to collect my belongings, my sister-in-law and I made love multiple times before I moved elsewhere...