SGKI-070A - 「Sex Crime Eradication Treatment Institute」 Abnormal sexual desire crimes involving male genitalia, guided coldly by female guard K. Sexual intercourse treatment for solitary confinement prisoners.

「As much as possible, I think it's important not to show prisoners your own feelings.」 This is the only facility in Japan that treats prisoners dependent on ejaculation, and this video is a record of sexual intercourse treatment for solitary confinement prisoners by the beautiful female guard K, who works there. The guard performs sexual acts on the prisoner. Never revealing her emotions, she coldly performs top-position sex as a matter of duty with prisoners who cannot control their impulsive sexual desires, and does not change her expression even when the prisoner engages in spontaneous insertion, piston motion, and self-stimulation. Even when reaching orgasm, she never shows it on her face. Even when ejaculating, she shows no sign of arousal!