一天，她父亲情妇的儿子出现在他面前r、 平静的生活也随之改变。
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.
从表面上看，宅子（丰田美优配音）可能看起来没有吸引力，但当她开口时，她经常会模糊黄色的笑话或过于讽刺的话语。她非常喜欢阅读，由于这个爱好，她逐渐与同学疏远了。达小姐（由高桥威奈美配音）有着美丽的外表、优异的成绩和出色的运动技能。但大脑和神经出奇地简单，甚至有些自然，经常不假思索地说出令人惊讶的话。当三位性格迥异的女高中生聚在一起时，她们会讨论什么话题？
