Wikipedia defines Sexual fetishism, or erotic fetishism, as: The sexual arousal a person receives from a physical object, or from a specific situation. The object or situation of interest is called the fetish; the person who has a fetish for that object/situation is a fetishist. A sexual fetish may be regarded as an enhancing element to a romantic/sexual relationship "achieved in ordinary ways (e.g. having the partner wear a particular garment)" or as a mental disorder/disorder of sexual preference if it causes significant psychosocial distress for the person or has detrimental effects on important areas of their life. Arousal from a particular body part, such as feet fetish, is classified as partialism. Psychologists and medical practitioners regard fetishism as normal variations of human sexuality. Even those orientations that are potential forms of fetishism are usually considered unobjectionable as long as all people involved feel comfortable.
Read the many fetish and fantasy writings submitted by various authors of adult fiction.