The story involves a woman and her sister-in-law, who are waiting for her brother to work overtime, engaging in sexual activity until he returns home after eight hours. (2 HUNTB-048)

After my brother got married, he and my sister-in-law moved into my old home. Even with such a beautiful sister-in-law, I still worry about whether she might have an affair. Lately, my brother has been working late into the night, and seeing my sister-in-law waiting for him makes me, who likes her, feel...