Not sure if he is trying to be our master. He never hurts us, just sexual, and humiliation. What would you call that. First time we ever expierienced this
I moved this into it's own thread so it would get seen, since you also asked in the chat thread.
We can't really answer you much from what you said. Are you consenting? Who is 'we'? Fill us in some more, and if you have more specific questions, we can help more.
If you don't know if he wants to be your master, ask him. Communication is critical for successful BDSM. You need to know what he wants, he needs to know what you want. You need to establish limits, safe words, and general expectations. So talk to him.