The story happened on a beautiful morning, the beautiful sister-in-law Mihane Yuki was cleaning the kitchen when a small incident happened, her hand got stuck in the desk drawer while trying to clean it. Unfortunately, at that moment, her brother-in-law happened to appear, but not only did he not help her, but he also deliberately took advantage of that good opportunity to fulfill the desire he had wished for for so long. When she couldn't fight back, he didn't hesitate to rape this poor sister-in-law. What a miserable brother-in-law.