On a stormy night, the homeroom teacher he hates and the refugees return home alone on the school... The wet and see-through female student gets aroused by the creepy sexual harassment of her homeroom old man, and is fucked until the morning and made to cum.

Rena, who belongs to the track and field club, hates the advisory teacher who is currently a power harassment temperament and gives the barely sexual harassment guidance. One day, despite the weather, heavy rain began in the evening, Rena was ordered to stay. She and her advisor's teacher are unable to return as Arashi begins in earnest. Rena's body, wet from the heavy rain, can see her underwear through her uniform, and she finally receives a sexual trait that has crossed the line by a lustful teacher. Rena is humiliated by a perverted middle-aged teacher all night long...