Due to work circumstances, I ended up staying at my older brother's house for a few days. Since my brother was away on business, the only one at home was my sister-in-law, Kaori. It had been a while since I last saw her, and she was still incredibly beautiful. Her pale skin was soft like silk, and her slightly full lips were alluring. The fact that I was alone at home with my sister-in-law while my brother was away kept fueling my fantasies. I couldn't stop imagining intimate moments between us, her body pressed close to mine...