Tail language

Beauty is continually holding her tail in the position a dog usually has it's tail in. I'm just wondering why she likes having it in that position? She loves being stroked and has no objection to me touching her tail.

Is there some meaning in the cats language? Is she trying to tell me something and if so, what?

I'm baffled.

Here's a great article on cat body language.

So she's either being submissive or agressive?

I don't think it's agression though but I'm not sure why shes being submissive?

She should know she's the boss out of both of us.

She's behaving rather timidly. Maybe it's got something to do with that?