My relationship with Mistress is complex and it occurred to me that it is not easily described. We have a real relationship. She is always in charge and i am always under her control and working in her interest. but over time we have become more than merely dome and sub. there is something more at play and I can't find the right word for it. We have something of a symbiotic relationship but that word does not quite do it. Does anyone have some thoughts on this? Give me a word to describe this more complex "friendship" that has a dominant/submissive basis to it. Thanks.