"Hazuki" is a dedicated office lady who has worked in the company for five years. While the new employee, Kamijo, develops feelings for her she sees nothing in him because he is the exact opposite of what she prefers. One day the two miss the final train and are forced to stay in a hotel together. Since Kamijo is such a cowardly man, she thought that nothing would happen but suddenly he goes from a submissive person to an aggressive man!? Though she tries to resist, Kamijo's onslaught of words and superior finger technique sweeps "Hazuki" away with pleasure...!