[OYC-246] Tôi, một người sống khép kín, luôn quan sát em gái tôi qua lỗ nhìn trong phòng. Nhưng một ngày nọ, k cô ấy đang quan hệ tình dục với bạn trai, ánh mắt chúng tôi chạm nhau và làm mọi thứ trở nên ngại ngùng hơn...?
My fun as a shut-in is observing my sister in the next room through a peephole I made in my room. Unaware of the hole, my sister changes clothes, rolls around on the bed, and sometimes even masturbates. One day, while peeping, she started flirting with her boyfriend and it developed into sex! I was glued to the spot. Then, in the middle of it, our eyes met! But my sister continued with H as if nothing had happened! Moreover, she kept meeting my eyes several times during the act, and each time she came! I was filled with an indescribable feeling...
