I wish to review SM418.
She is sublime, the highest form of a submissive slave. She presents herself since the beginning as a naturally subdued girl eager to serve in all the ways her master.
She is tireless in her ways of providing whichever service her master can ask for, and never spares herself no matter how severe the demand can be.
Rather than just pretending to be a slave, she appears as to really enjoy her conditions.
The tattoo on her back proclaims she is the Anal Slut while the pictures you sent show her capability of suffering severe caning. I can assure that she is perfect also as Toilet Slut participating in the action instead of appearing reticent or disgusted and adding in such a way great pleasure.
She demonstrates the truth of your suggestion that the young slave is not necessarily the best choice as the older one has the expertise in the SM game.
I hope there are other slaves like her in your catalogue hoping they will be on the way of my trips. The problem is to understand which slave can provide substantial services as the menu description is standard and does not provide information about their performance.