影片由中川雅也、龟梨和也、桥本爱等主演，故事背景从半个世纪之前，转移至当下，将更多的笔墨投注于喜剧元素。
The protagonist of incest movies; Gli sforati”；， Also known as Drifters in English, it is M è te. He is a 30 year old handwriting expert who is fascinated by the secrets of human hands that can be revealed. A week before his father got married, his 17-year-old stepsister moved to his Romanesque apartment. She is a very hot and sexy teenager, and this new community is now the beginning of their friendly (well, not entirely friendly) relationship.
