ABP-026 Conquering your crazy sister-in-law

When I was young, my mother ran away from home with another man. My father cried every night, which made me very sad. However, I still behaved at school as usual so that people wouldn't find out about my family's affairs. >A few years later, my father remarried, and I had a new family, a kind and gentle mother, and an older sister who was a bit of a gamer. I really feel extremely happy. A few years later, I left my hometown and went to study at a university in Tokyo. Because it was my first time living alone, my father was very worried, but he was also very proud. about me....