All amateur-clips for tag bag-juice (1)

After taking an adequate number of sperm samples Miss Dr. Fox is quite satisfied with the results. But as the test-slave is already longing to take another swallow, the subjects have to fill the cups another time. After all the ball-juice has its price these days, so Linda does her best and offers practical assistance. In no time she's back sucking dicks and patting balls to milk the subjects for every single drop of the precious testing liquid...