Booty torture laboratory! It is to go deep, deep, infiltrate the woman's body forever and ever, cry or yell, relentlessly orgasm, and completely make all women kneel down! Once again, the female body torture research institute and the female investigator who confirmed the significance of its existence plunge into an all-out war! ! If you just want to lust, don't you have pride as a free animal or human? The female investigator "Chihiro" who doesn't hide her anger, and even though she's a female investigator, the sparks of the research institute, which is a free woman, are now scattered again! The research institute, which has reconfirmed the significance of its existence, develops an unprecedentedly intense torture.
