Venus shows what a man is attracted to in a woman. Being with a woman who is strong in his Venus element, or who makes close sextiles to his Venus makes the relationship much easier, and increases sexual desire and compatibility. For a woman, her Venus is part of her feminine nature, so it is definitely best when her partner also relates well with this element. When people have positive Venus synastry, they naturally like and love each other. That, of course, is what makes positive Venus synastry so great.
Venus Square Jupiter
You enjoy having a good time together, sharing adventure searching out the good things life has to offer, you just don't agree on how or how much to enjoy them. When the first persons has Venus square the second persons Jupiter things can really get blown out of proportion through your partner's extravagances. You both like to enjoy yourselves, lead an active social life, take vacations. You are lucky people, but when you are together it's like that luck just doesn't come in fast enough to offset your lack of planning. You may find it hard not to go overboard.
Useful Venus Square Jupiter Crystals