Licentiousness, bad habits and inhibited wishes.
Dream dictionary: Reproductive Organs dream meanings
…(Sperm) In a dream, semen represents a growing and a lasting capital, whether there is little or much of it. If one sees a drop of semen coming out of his reproductive organs in a dream, it denotes money that will surface. If the man’s semen spatters over his wife in the dream, it means that he will buy her a new garment. Owning an earthenware jar filled with semen in a dream means uncovering a hidden treasure, or becoming wealthy. If the husband is spattered with the semen of his wife in a dream, it means that he will satisfy his desire for her and attain his purpose. Drinking water from one’s own reproductive organ in a dream means lustfulness. If the husband sees a thick yellowish fluid flowing from his wife’s sexual organ in a dream, it means that she will give birth to an unhealthy child….
(Look at REPRODUCTIVE ORGANS)