Adam

You let out a big sigh of relief as Ms. Ren announces your name before Adam's. This means he scored worst than you and you are not going to end up on this fucking machine, for now at least.

You look over at Adam and see him become pale as Ms. Ren has him stand up and go over to the fucking machine. She makes him lie down on his stomach over the bench of the machine and locks his cage in a designated spot inside the bench ensuring he won't be able to move his waist. She then locks his wrists, ankles and his neck to fasteners positionned around the machine.

With Adam now totally locked into place, Ms. Ren calls over Charlotte, the futa that was assigned to the seat next to Adam's according to the new class plan.

Ms Ren : "Charlotte, come here. As the one next to Adam, you are responsible of making sure the machine is properly lubricated and at the same time that Adam is well fed during the duration of his punishment. To do that you need to fill this container inside the machine. Its content will then come out of the two dildos on both ends of the machine. Under the machine is a collecting vessel connected to the container that send back into the system everything it collects to ensure nothing is lost and the system can continue working properly for long periods.

Unfortunately, the system isn't perfect yet and is not able to distinguish between any liquid so you can pour anything into the recipient and also anything that comes out of Adam will also be collected and sent back at him."

Charlotte : "Okay perfect. I understood." she said, immediatly taking her cock out of her pants and starting stroking it.

A few moments later she's already cumming into the container absurdly large amounts of her cum and in no time the container is filled to the brim. She puts it back into the machine and moves over to the front of the machine to wipe her cock clean off cum on Adam's face.

Charlotte : "Here's a pre taste. Bon appetit." she tells him before going back to her seat.

Ms Ren activates the machine and goes back to the board to start giving her class.