Akane Tsuda, a 28-year-old office lady working in the planning department of a major electronics manufacturer, is dedicated to her job. Out of drunken impulse and loneliness, she ends up purchasing a sex android named Nadeshiko. Despite her doubts about Nadeshiko's high specifications, Akane finds herself easily swayed by the android's skillful approaches. However, she begins to think that this lifestyle might not be so bad after all... A single office lady and an android, their (sort of) erotic cohabitation life!!