The brain
it had received is doctorate in philosophy that morning. its Master was very proud of it. For Master, studies are very important. He wants His slaves to be able to converse. A brainless is a useless slave.
Tonight, it is working at the strip club, as usual, to pay its weekly tribute to its Master. Tomorrow, it will be sent to a good friend who will prepare it for its new life. it is not a student anymore, after all. its nose, tongue, nipples and cock will be pierced, all its hairs will be removed, event its eyebrows, and its slave number will be tattooed on its forehead. Once back home, the real training will begin.
it has a brain, but first and fore most, it is a piece of property. For now on, it will be treated as such.