Nurse Inka runs the sperm extraction clinic, where suitable donors are rounded up and brought in for use. He is encouraged to be compliant as she engorges his shaft, using various milking devices to make sure the cum production is good. The patient is edged over and over, the Venus 2000 milking machine and vibrator getting him so near, until she uses her hand to finish off the procedure, collecting the sperm sample in the regulation container, until he is needed again.