Natsumi and Arisa, held captive by Takashima, a film director and friend of their husbands, are forced to masturbate without understanding what's happening to them, with their acts recorded on video camera. Furthermore, Takashima reveals his anger with 'The humiliation you received from your husbands is nothing like this!' and forces them into lesbian play using vibrators and double-headed dildos, all while filming. 'Why am I going through this...' In the anxious days where they don't know when they will be released, Takashima finally reveals the truth…
