Mars shows what a woman is attracted to in a man. Being with a man who is strong in her Mars element, or who makes close sextiles with her Mars, makes the relationship much easier, and increases sexual desire and compatibility. For a man, his Mars is part of his masculine nature, so it is best when his partner also relates well with this element.
Mars Trine Moon
There is nothing to hold you back from acting on your emotions. You will have a very lively romantic relationship. You are instinctively drawn to each other, passionate physical and emotional responses to one another will always be a part of your relationship. You inspire a mutual sense of exuberance, a feeling of energy and vitality based upon your proximity. When the Mars person is trine the Moon person, they will be very interested in touching; you stimulate your partners instinctive assertive sexuality. You are likely to take risks, initiate new ventures together and be more cooperative than competitive when it comes to sharing enthusiasms.