There are nine men and a single woman called Chikan Jyu Nin Tai also known as the 10 molesters. They fulfil the dreams of clients that they want molested in the train.
They make a fortification for their members so no one can see what is going on, and they use a variety of molesting techniques to make the woman get off, after this the woman ends up with a 10,000 yen of payment in their hand to be quiet about the state of affairs.
They bring the customer to his dream world at the price of 1,010,000 yen.
100,000 go to the ten members and 10,000 go to woman to keep her mouth shut.