Shunsuke is a white-collar worker. One day, he is mistakenly arrested for on-train molestation. He denies it, but no one around him proves his innocence, especially three girls. They tell the police that he is the culprit. As a result, he is arrested and gets fired.... Several days later, he finds the girls on the train by chance. He gets mad and decides to take revenge on them...

[From Eroge Shop]