Omorashi: The act of holding ones own urine until the need to urinate is urgent, making another hold in their urine, or watching another person with an urgent need to urinate. This fetish sometimes originates from childhood memories of needing, or of seeing another needing, to urinate. Arousal may be triggered by seeing the body movements or facial expressions of that person. It can also be heightened by the person saying that they have to urinate. The arousal from being desperate comes from the sensation of having a full bladder. Voyeurism: Seeing another urinate without the persons knowledge either through video taping by a hidden camera, or by lurking in locations where people are urinating or are likely to have an urge to urinate. Frequency
Jennifer Eve Rehor of San Francisco State University points out that such data as exists on what she calls "unconventional" or "kink" sexual behavior is generally problematic because of the way that it has been collected, through criminal and clinical case studies. Behavior that appears neither in criminal trials nor in clinical studies (for example, because the individuals concerned do not commonly seek professional help) is therefore under-reported. Rehor therefore surveyed 1,764 female participants in "kink" behavior (mostly association with BDSM) in 2010–11, receiving 1,580 valid responses. What Rehor calls "urine play" is relatively infrequent, with only 36.52% of her sample reporting having done it or having had it done to them.
Urolagnia (also urophilia, and, more colloquially, a golden shower or watersports) associates sexual excitement with the sight or thought of urine or urination, and may also refer to such behaviours or acts. It is a paraphilia.The term has origins in the Greek language (from ouron, "urine", and lagneia, "lust").Golden shower is slang for the practice of urinating on another person for sexual pleasure. Overview
Urolagnia is an inclination to derive sexual satisfaction from the vision or idea of urination. It is a paraphilia. During the activity, urine may be consumed or the person may bathe in it. Other variations include arousal from wetting or seeing someone else urinate in their pants or underclothes, or wetting the bed. Other forms of urolagnia may involve a tendency to be sexually aroused by smelling urine-soaked clothing or body parts. In many cases, a strong correlation or conditioning arises between urine smell or sight, and the sexual act. For some individuals the phenomenon may include a diaper fetish and/or arousal from infantilism. Urolagnia is sometimes associated with, or confused with the Japanese practice of omorashi, arousal from having a full bladder or a sexual attraction to someone else experiencing the discomfort or pain of a full bladder, possibly a sadomasochistic inclination. Common variations
Golden shower: A shower or stream of urine is directed onto another person or persons. Clothes wetting: The person is sexually aroused by wetting ones clothing or observing another person doing so.