In this adult student role-play, Honami assumes she could easily fight off any train groper, only to become his target during her commute. She can barely produce more than breathy moans as his fingers silently find exactly the right spots. Forced into orgasm again and again, she becomes so wet that fluid soaks her underwear and runs down her thighs. Overwhelmed by the pleasure, she obeys the man and slips into a forbidden relationship she has never known before. Soon she is boarding the same train again, knowing his irresistible fingers are waiting.