A typhoon night where students and teachers are unable to return home cross the line and go wild

The after-school classroom is about to end, and the homeroom teacher takes on Yumi's career guidance, which is hard to decide. However, the typhoon was stronger than I expected, and the speed at which it progressed was faster. The train then stops due to a power outage. He can no longer get home, so On and the teacher decide to spend the night at school... Until now, I thought she was a girl, and her body... her plump body reveals through her wet uniform. "Teacher, it's just a secret between the two of you," the teacher, whose sexual desire explodes, goes crazy in a raging storm!