樱井真奈（柚木凉香配音）和樱井梭（夏目仁美配音）是一对从出生起就从未分开过的双胞胎，他们之间的亲密关系可想而知。今天，他们两个进入高中的人仍然享受着一个平静快乐的“两人世界”。
根据世嘉开发的角色扮演手机游戏制作的动画，在该片中声优石田彰将一人挑战46个角色的配音。
Joon hyeok is preparing to pass the exam for level nine government staff. Since this is his third attempt, he is sure to pass the exam this time. He moved into a boarding apartment as part of his father's special measures to help his son with his studies. But what awaits Junhui in the luxurious house is not thick textbooks, but two free and unrestrained women. Joon hyeok began his cohabitation with the owner of a boarding apartment full of sexy beauties, Aqiong, and the nurse Dal lae, who exudes sexiness from his face and body. Since then, Junhui has started studying women every night instead of his books.
