Oh, wow, that sounds so complicated! Let me see if I have this straight- your Master has two slaves and you are afraid of the other one taking your place, is that right? If that is so, then this is a case of trust between you and your Master and you need to speak with him about your concerns. A good Master should comfort your fears that He owns you no matter where you go, no matter how far, and that He will be there to own you no matter what, even if you have to be apart for a time. Some people are able to share their Master, some are not. You need to take a look at yourself and see what it is that you need in your relationship. If you need exclusiveness (being the only slave of your Master), then perhaps this situation isn't right for you, especially since you seem to have a complicated history with the other slave. I think you need to ask yourself some very serious questions: 1) What are your needs 2) What are your fears 3) Can you be happy with this type of relationship, or do you need something else? I hope this helps! Just remember that communication is the most important thing- you should be able to tell your Master your fears and He should be concerned for you! Part of Owning is the taking care of the owned.