My niece, whom I have always thought of as my own daughter. When Rin met her on her first homecoming in a while, she was full of charm that could be compared to both a young girl and an adult. Rin, who has just awakened to sexuality, is innocent and naturally seduces me, her uncle. Her dazzling smile and fresh body destroyed my rationality, and I, swept away by desire, took the virginity of her cute niece. And for a few days during the limited summer vacation, I sucked Rin's body to the fullest.