"No... I'm being groped again today..." A busty office lady with an outstanding figure suffers daily harassment from a pervert. No matter the train or the time, she's always silenced by the cruel pervert, living in constant fear... However, today's groping seems different... "What kind of technique is this... It feels so good..." Gradually, she begins to accept the groping, even actively seeking it out, ultimately reaching a spectacular, incontinent climax in public thanks to the pervert's finger techniques! The carriage is filled with the obscene smell of female dog urine... "No... I want more... I want more groping..." A pure love-like, ultra-erotic sexual encounter with a perverted, busty beauty after being groped! That pleasure is unforgettable... We're on the same train today too...