Hentai based on the video game of the same name. It takes place in Tokyo four years later, after our main characters split up. They loved each other, but each went their way. Now four years later, their feelings remain the same. While making love to others the past love is remembered.
In a crowded train, strangers are likely to end up being too close for comfort. But for some people, being too close is a comfort! When a poor conductor witnesses the bizarre yet inviting ritual of anonymous train sex, he jumps on the opportunity to turn it into a business! Every night after the midnight train ends its route, he turns it into a rolling bordello. get ready to climb aboard... the sleazy train is COMING!
