FPRE-192 I, the younger brother, found out my older sister’s weakness that she didn’t want the family to know, so I kept getting cold looks from her while I made her submit to me… Ranko Kikuno

Taking advantage of her vulnerability, I vent my desires on a woman who can’t refuse unreasonable demands, even as she looks at me with disgust. Since childhood, I had always been looked down on by my older sister Ran, who was admired for both her beauty and intelligence and deeply trusted by our parents. Then, by chance, I discovered a shocking secret: she was working in the sex industry. From that moment on, I began unleashing all the resentment and desire that had built up inside me.

Even as Ran showed clear disgust and looked at me as if I were something filthy, she still obeyed my unreasonable orders, desperate to keep her parents and fiancé from finding out. The thrill of being able to control her and have my way with her intimate body only fueled my sense of dominance, driving me further into excitement and bliss…