Futoshi is a fat kid, bullied and teased at school. One day, he receives a parcel from his father. He opens it and finds a cell phone that can hypnotize anyone he wants. He is doubtful at first, so he decides to test it out on a female classmate at school...
Takato Keisuke and six females are locked up in a dungeon underground. According to the rules, the only way to escape from this place is to rape all six of them. One by one. Can they escape from here and go back to being normal? Or is this going to change them for the worse?