Emi lives with her husband, who runs an automobile factory, and her father-in-law. She became sexless with her husband due to the recession and her company's management was tilted, and Emi, who was in the prime of her life, was hungry for her human flesh. One day, Emi is molested for the first time in her life on a crowded train on her way to her part. There, Emi felt lust that outweighed her fear. Another day she was molested Emi finds out the surprising identity of her culprit...
