Tsuda Akane, a 28-year-old office worker, appears to have her life under control at the robotics manufacturer where she's employed. Her colleagues admire her intelligence and beauty, but few know about her cluttered apartment, which she's struggled to keep tidy. To alleviate her cleaning woes, Akane drunkenly orders an android named Nadeshiko, who unexpectedly turns out to be a sensual and attractive being.