[MOND-250] With my longing brother-in-law Minami Shirakawa

I'm staying at my brother's house because of work. My life rhythm is different from my brother, so I don't see him very often, but my brother-in-law Minami is very nice to me, so I was happy and excited every day. That's because I've been fantasizing about such a wonderful wife since I was introduced to my brother or Minami a long time ago. One day, when I changed my work schedule and came home, Minami was masturbating alone while watching erotic videos. He tried to leave quietly, but Minami noticed him. As I ran into my room, Minami came. I nodded at the question that I had seen it. He said he looked down on me, and I shook my head. And I was so nervous that I confessed that I liked Minami. Then, will Minami keep what you just saw a secret? I asked. Of course, I nodded, but instead of keeping it a secret, he gently closed his eyes and brought his lips closer to me...