[OPG-019]

Playing a prank on my busty niece and creampie made her even cuter and wilder! Natsuki Hoshino

On the anniversary of her mother's death, Natsuki Hoshino visits the grave with her father after graduating from high school. She reunites with her mother's younger brother, Masahiro, and finds comfort in his warmth. However, that evening, while her father is away on a business trip, Masahiro comes by to celebrate her graduation. Drawn to Natsuki's matured body despite her youthful, childlike face, he takes advantage of her. He slips sleeping pills into her cake, rendering her unconscious, then proceeds to assault her. Her extra large breasts are groped repeatedly as he toys with her helpless body, and gradually, Natsuki becomes emotionally consumed by her uncle's cock. Their relationship evolves beyond mere infatuation, spiraling into deep obsession.