Algolagnia is the paraphilia of deriving sexual pleasure from pain.
Note that algolagnia is not the same thing as masochism, since there are fewer psychological connotations to algolagnia, which may be a simple liking for pain, without any need for domination, submission or humiliation.
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As of the census2 of 2000, there are 53,364 people, 21,348 households, and 13,363 families residing in the city. The population density is 481.1/km² ...