Watching this work, I was initially pained by the sight of Konatsu unable to move due to fear. The series of events starting from an unexpected contact on the train unfolds in a realistic situation that exploits the gaps in daily life, heightening the viewer's tension. The setting of targeting a woman past her 60s is an ambitious piece that sheds light on an often-overlooked age group. The scene where she is violated without resistance conveys a sense of vulnerability and despair, making one almost want to cover their eyes. The sequence of being taken to the station restroom and creampied accentuates the non-everyday nature of a public place, intertwining a sense of taboo and excitement. The psychological depiction of Konatsu, who, days later, indulges in masturbation despite wanting to forget the experience, is superb, carefully portraying the process of trauma turning into pleasure. The emergence of forbidden emotions, desiring to relive that intense stimulation, delves into the depths of human psychology. Overall, it's a work that shines with the actors' high-level performances and the director's skillful execution, leaving a lasting impression after viewing.