Urolagnia
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 , "urine", and , "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. 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. In contrast, 93.99% of her sample reported having done spanking or having had it done to them, and 61.96% reported having used or been exposed to feathers/fur. It is impossible to extrapolate Rehor's data onto the general population, but her study does give a guide to prevalence in the North American BDSM community. In Channel 4's 2017 nationwide Great British Sex survey, watersports (or urolagnia) was ranked ninth in popularity among sexual fetishes in  the UK.