If in some moment love flows, love takes possession of you, go with it. Don't push the river. Don't try to give it any shape. Don't try to fix it into any ritual. Just go with it. In deep trust, in deep gratitude, go with it. While making love to a woman don't try to prove anything -- as they are trying to do in the West. Don't try to prove anything -- because when you start trying to prove, your mind has come in. While you are making love to a woman forget all about the fact that you are a man and she is a woman. Let boundaries merge and mix. Don't remain a man otherwise you will miss -- because again a dualism comes in: you are the man and she is the woman. Nobody knows why two persons really make love. Many times it happens that the man becomes the woman and the woman becomes the man. Who bothers who is who?
-Osho, “Tao: The Pathless Path, Vol 2, #4, Q1“