Every year in a small town, a big ass contest is held. "Mio," the winner of the sixth edition, was someone Shota deeply admired due to his strong fascination with buttocks. One day, Shota happened to meet Mio by chance and happily received her autograph. Overjoyed, he looked up her address and ended up breaking into her home. Taking advantage of his hidden access, he grew bolder and began his prank. His cock throbbed intensely at the sight of her tight, thick, plump ass. Completely captivated by her allure, he became more and more obsessed.