Even before the empire, women were collared and sold. It is only natural. So join your place amongst your sisters, and submit to the natural order. It is the only way to be truly free.
SLUTcon has begun. Depending on your interests please feel free to attend a diplomatic gathering, go shopping at the trade show, engage in some cultural exchanges or just hit the bars and see what happens
"Spare the rod and spoil the slut" is an important tenant for any master to learn. You may wish to care for and protect your property, but that also means keeping her in line. There is nothing safer then an obedient slave.