My niece Sachiko came to visit my house for the first time in a long time. Since getting married, Sachiko has become a beautiful woman, which makes my heart skip a beat. But why did Sachiko suddenly come to visit? I asked her about it, and it turned out that she didn't have a marriage life and was quite dissatisfied with her husband. I thought she had come to visit for a change of pace, but that wasn't actually the case. Sachiko's real purpose was...