Continued from "Intake of human slave material (6)".
As the contact time of the cleaning fluid had to be strictly adhered to, the removal of the filling hose was a critical moment that the processors had to master well. Before pulling the hose out, the safety anal plug had to be well lubricated and ready to hand so that the filling device could be removed in a fraction of a second with a sharp pull and the closure of the posterior body cavity reinserted just as quickly. As long as the inflatable plug was enlarged to the maximum bearable size with powerful, rapid pumping strokes, the administering processor had to forcefully push the intruder into the trapped female from behind. Only with this last step was a form-fitting and fluid-tight connection created between the safety plug and the maximally stretched sphincter of the female to be treated.
Continued in "Intake of human slave material (8)".