The owned kajira is not "common" property.
She serves the needs of her owner first and foremost.
A free person shouldn't expect to be able to just boss around the property of another without the owners permission; especially if it interferes with set standards of conduct for that property, and or previous orders / conditions to which the said kajira is subject.
The kajira that is owned must protect herself from harm in the absence of her owner's presence. She is the the precious property of a Gorean and should not forget it. (This also applies for harming herself.)
"These girls may be exchanged among men, but commonly they are not. Most masters are rather possessive about thier slaves, paticularly if they are fond of them." Gardsmen of Gor, pp209
The unowned kajira should also seek to train herself, keep herself free of harm, preserving the property that she will one day become for her future owner.
Keeping ones eye firmly fixed on the goal of every kajira; to one day become a true love slave for thier owner. To be utterly possessed, truely owned in all ways. She must be prepared for the moment, the moment she becomes "collared" in many ways.
To grow and learn, to seek spiritual and intelectual training as well as the physical, to become her owners very dream of truth and bueaty.
Never dull or boreing, inventive, erudite, enticing, aluring, beguileing. All this she must become and more. For her slavery shall one day be in total and her owner will want nothing less than her "all".
"One of the pleasant things about owning a slave," I said, "is the opportunity to converse with her, to listen to her, to hear her express herself, her feelings and ideas. One can learn much from a slave. Many slaves, like yourself, are highly intelligent. They can express themselves articulately, clearly, trenchantly, and lyrically. It is a great pleasure to talk with them. Then when one wishes," I said, "one puts them again on thier knees." Beasts of Gor, pp 203.