Haruhito is a fifth grader at Kobato Gakuen Elementary School. He has no sexual knowledge of any kind. He is a pure and innocent boy. Dammy is an abandoned love-doll. When her battery charge ran out, she became immobile. The two meet and they become attracted to each other... Too pure. Too innocent. The start of a "forbidden" love story… (Source: Comic Ryu, translated)

Maa-chan loves to stay at home, her boyfriend not so much. To him, the daily work hours is just too exhausting to expend their free time at home watching television. Unable to decline his pleadings, she is constantly being dragged around to random activities.

*Note: Includes one extra chapter.*