My beautiful, admired sister-in-law was loved by my successful brother and was fucked every day. My brother showed me and told me that only those who work hard and succeed can fuck a beautiful woman. But one day, my sister-in-law invited me to the bathroom and pulled out my dick. It seemed like a small act of resistance against my brother. Then my sister-in-law wanted my dick. And even my friend's dick! My admired sister-in-law is changing!