Role-playing as Dr. Baker, a specialist in chastity, with a clinic dedicated to the annual check-ups and semen extractions of many chastity subs. The patients are securely bound to a medical chair and given a mask to keep them calm during the process. Once they are prepared, Dr. Baker removes their chastity cage that has been locked for an entire year to see if they can still achieve an erection. Some have lost that ability due to the long-term wearing of the cage. Once an erection is achieved, the milking process begins using a machine designed to make the patient feel insignificant and objectified. However, sometimes manual methods are needed, as the chastity has affected the patient’s ability to control their own cock. In this case, the machine fails and Dr. Baker has other patients to attend to, so he manually masturbates the slave until he experiences a ruined orgasm followed by post-orgasm torment.