A married woman named Eri works as a female teacher at a high school. She decided to switch to commuting by train to start fresh, but her beauty made her a target for gropers… Her body, which had not been touched in a long time, was stirred from within, heating up her entire body and bringing her to climax in an instant. The pleasure she hadn't felt in ages continued to smolder inside her… It was only a matter of time before the humiliation on the train turned into joy. And before she knew it, Eri boarded the train today with secret expectations for gropers…
