Because of my family situation, I ended up sharing a room with my sister-in-law. One day, I was secretly watching AV when my sister-in-law fell asleep, but my sister-in-law found me! Of course, I'm also considered a shiko! However, my sister-in-law peeked into my AV and masturbation and started masturbating secretly, moreover, 'I can't stand it, I can't stand it... "Masturbation alone is not enough and you' greedy for my cock! I saw the most disgusting thing in my life, but instead I had to have sex with my sister-in-law!
