This is the story of a girl who has been sleeping with her head in her older brother's lap while they watch tv, and some of the events that take place as she comes of age.
Haruko is getting closer to her brother because his girlfriend is unable to give him what he needs because of her broken leg. She is thinking about breaking the rules of taboo in the near future. Meanwhile she goes to the mall to buy shoes and meets a horny old man that mistakes her for a Nampa girl.He shows her some new tricks and she learns some new lessons.