WNZ-212 Greetings, brother. Kazuha Mirei

My sister, Mirei, who suddenly came to Tokyo to meet her beloved brother. "Onii-chan, how have you been?" My younger sister showed me an innocent smile and took care of me carelessly, but my older brother couldn't hide his bewilderment because of his grown-up body and feminine gestures. A dense time begins for the brother who has become conscious of being a woman and the two who love such a brother.