[VOTAN-012] My precious <sister> has a boyfriend. Jealous boyfriend to NTR < sister > grand strategy Kasuga Ena

Ever since my parents passed away, I have been living with my sister. brother and sister _ We hugged each other's shoulders and were always together. It's very painful to have to say "it was" in the past tense. My sister, who started going to college this spring, went to a coeducational university, which was very different from the escalator system that had been integrated into junior high and high school until then. I regret that it was all a mistake. And in no time at all, Khalesi was formed, to his sister. My sister brought her boyfriend to our house, which was supposed to be just us. Then they hugged each other, right in front of me. Blood rushed to his head. In a frenzy, I attacked my sister. Maybe it was a mistake, but it was all too late.