Hitomi Maki

In the winter of her second year of high school, Fuko was asked by her art club classmate Alan to pose for him. She did so in the classroom early one morning, but for some apparent reason she experienced a climax and fainted. The homeroom teacher who happened upon the scene misread the situation which resulted in Alan’s expulsion, thus estranging the two. Eight years later, Fuko cannot by any means forget the orgasmic sensation of that day. She pays Alan a visit and compels him to once again draw a picture with her as the model.

Komukai Riko is a young single woman and works for an event planning company. She is considered average in regards to her personality and appearance. One day, her co-worker mentions person of a mass production model. Komukai Riko asks herself if she could be such a person for a mass production model and she answers her question affirmatively. Around this time, she happens to see plastic model Zaku at a neighborhood store. Zaku is a robot from TV anime series Mobile Suit Gundam. She becomes interested in plastic models and challenges herself to make her first plastic model.