Madame Catarina as Dr Psycho, the beautiful and sadistic correctional behavioral who specializes in cruel experiments on male specimens and the treatment of horny slaves and prisoners.

Story: This is again a real session from Madame Catarina and her prisoner #27. Prisoner #27 has to show up for a medical examination and routine check if he wear his chastity belt, are shaved well and the chip implant in his cock will be read on the laptop but...

Chapter 06: Dr Psycho's new toy - a milking machine holder - is now put to use. It is attached to the subject like an antique chas...

Madame Catarina as Dr Psycho, the beautiful and sadistic correctional behavioral who specializes in cruel experiments on male specimens and the treatment of horny slaves and prisoners.

Story: This is again a real session from Madame Catarina and her prisoner #27. Prisoner #27 has to show up for a medical examination and routine check if he wear his chastity belt, are shaved well and the chip implant in his cock will be read on the laptop but...

Chapter 06: Dr Psycho's new toy - a milking machine holder - is now put to use. It is attached to the subject like an antique chastity belt and closed with Segufix locks. Then the cylinder of the milking machine is inserted and simply set to "on". Dr Psycho can then leave the room and the subject is simply milked by machine.