Mai doesn't get along well with her husband, who is physically weak and prone to illness. She was unable to tell her husband that she wanted to have a child as her health did not recover quickly, and she spent her days in agony. One day, while she was on the train taking her husband to the hospital, she encountered the first molestation in her life. I can't show myself in front of her husband. Mai desperately resists with her body stiffened by her fear, but this weak resistance further incites her molester and makes her act...