Frotteurism is a paraphilia characterized by the act of achieving sexual arousal or gratification by rubbing against a non-consenting person, typically in a crowded public space. This behavior is often impulsive and occurs in settings like public transportation or busy streets, where the perpetrator can blend in and evade detection. Frotteurism is recognized as a form of sexual deviation and can have legal implications due to the lack of consent involved.
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