My little sister came to visit me in Tokyo, and we were reunited. It had been a while since I last saw her—now wearing a school uniform, she had grown even more beautiful than before. Memories of the days we lived together as a family came flooding back, and a forbidden relationship began to blossom between us. As soon as we entered the room, we naturally gave in to our desires, becoming lovers. Intense, passionate kisses and intimate touches led to repeated, deeply erotic sex. "Big brother, please, cum inside me!" she pleaded desperately. Answering her plea, we confirmed the depth of our love for each other.