Mitsuri works at a cafe run by her boyfriend. Every day she works hard to please her boyfriend by creating new menu items for the cafe, but her character is denied by harsh criticism... Mitsuri, who is mentally exhausted, is touched by the kindness of a male colleague... She is attracted to a senior colleague at her part-time job who listens to her boyfriend's complaints... They both miss the last train and spend the night together... A super-realistic adult drama that crosses the line! A sinful woman forgets her boyfriend and spends the whole night with another man. A weak woman is captivated by a kind man.