Years after their last meeting, Ema had become even more beautiful than he remembered. Visiting her home during a long holiday break, her nephew—whom she used to play with as a child—still finds himself treated like a kid. Her snow-white skin and pure, slender body unconsciously draw him in. Just like in the old days, Ema teases him with sweet words. Before long, she jokingly invites him: "We're family, so don't be shy. Come on, go ahead and touch?" For the cherry boy nephew, the moment is overwhelmingly arousing—his reason vanishes completely, shaken to the core of his being.