Depth Psychology: Dreaming about sex may be a sign of repressed or hidden erotic desires, but it often reflects problems you have with your sexual performance or that of your partner.
The rest of the dream symbols are very important. See Intercourse, Rape.
Often unfulfilled desires. Generally, a symbol of meaningful contact and development of Self.
The male animus and the female anima are what the dreamer needs or wants to be connected with. Sexuality in dreams often refers to the secrets of life, such as birth, marriage, death (also life and the Devil). One of the strongest symbols of creativity.