H01763 Euphoria Ep 6 - Game of Unlocker and Keyhole

Six women and Takato Keisuke wake up in white rooms with no memory. A voice announces a game where Keisuke must use the key on one woman to escape, and the rules are degrading. When Miyako objects, she is bound to a device and electrocuted, arousing Keisuke. Nemu sees through him and forces a contract kiss. The episode runs 30 minutes.