Zetchou Shima no Hime

Yui, a high school student, is abducted and taken to a remote island in the middle of the ocean. There, she is reunited with eight childhood friends from the same orphanage, only to discover that they have all grown up to become elite criminals. Compounding her peril, Yui has been fitted with a device that induces intense arousal at regular intervals; if she does not reach climax during these episodes, she will die. As she navigates this deadly predicament, further secrets about the island come to light in this suspenseful tale of continuous arousal and crime.