ADN-016 Perverted brother-in-law raped his sister-in-law while his brother was away

When I was young, my mother left home for another man. My father cried every night, which made me very sad.

Still, I acted normally at school so that no one would find out about my family's situation. A few years later, my father remarried, and I got a new family, a gentle and kind mother, and a slightly gaming-obsessed older sister. I truly felt very happy.

A few years later, I left my hometown to study at a university in Tokyo. Since it was the first time I had to live alone, my father was very worried, yet he was also very proud of me. So was my mother, and that made me feel the happiest. But just a few years later, my father passed away. Today is my father's birthday, so I returned to my hometown.