I used to be an investigator specializing in gropers. I had retired upon getting married, but my former boss Yamada asked me to focus on catching gropers who target married women, so I started working again. However, the groper noticed Kana and set his sights on her… Her body, pierced by intense stimulation, immediately lost the strength to resist. Kana trembled with the humiliation of being toyed with, but more than that, her body, brought to orgasm, unconsciously sought pleasure, and she boarded the train again…
