There will be deception, sacrifice, or obligations in your life between you and others, probably originating on both sides. The house Neptune is in describes that area of your life in which the deception takes place or where the sacrifice has to be made. Mars' position by house shows where you must begin your response (or where others will respond) to the deceit, or where more emotional control is required on your part.

You tend to idealize, and to imagine much more than existing circumstances can really deliver. Your drive and energy is often diffuse and unfocused, so that you drift and end up doing something you don't really want to do. You have a lesson to learn where deception and purity of motive(s) are concerned. You may have unusual sexual experiences, for you are very open and indiscriminate in your sexuality.