Nicola,
What about men or males in your life? The masculine is the prevalent focus in the first paragraph and the opening of a dream usually lays the groundwork for what the dream message is. Your repressed sexual desire would likely be associated with this inner aspect {animus/masculine}. The whole dream makes reference to the masculine and I believe that is the central theme. Have you examined this aspect, male relationships early in life?

A cat can be a symbol for feminine sexuality. And cats tend to mate with any male that comes along. The added personal info provides insights to that aspect of your psyche. The traits you associate with your sister do not necessarily fit because those traits would more likely have to be qualities you identify with. It could be you are the opposite of her which would fit {dreams will do that if there is a strong resistance to those qualities she possessed and you reject or have issues with. Your repressed sexual desire could have associations here also. Mental attitudes are always a focus in dreams and the underlying reasons for the repression of desires would be a prime focus. The prevalent masculine themes would fit with the sexual aspects and from what I read from the dream it is from masculine experiences and not feminine {your step sister's promiscuity}. If you had a period of promiscuity in your life I would see associations. Look deeper into the masculine/males in early life and determine what may be there you would repress. Experiences where 'boundaries' were crossed {inappropriate experiences}. The dragon would be masculine associated as well as sexual {repression as an adult, inappropriate experiences earlier in life}.

I took a look at your Pub - Cats dream and that dream also had a focus on repressed aspects and the masculine/male experiences. The experiences could have been inappropriate sexual experiences or it could be something less benign. Whichever it was it had a profound affect on your psyche and carried over into adult life. Both dreams have a strong emphasis on the masculine. Having a problem with sexual desire may fit within those parameters, a reason for the sexual dysfunction.

Jerry

Age & Gender & Location {Required}: 67 Cocoa, Fl