What is a central feature of Fetishistic Disorder?

The central feature of Fetishistic Disorder is indeed characterized by arousal from specific nongenital body parts or nonliving objects. This disorder involves an intense sexual interest that is primarily focused on these nontraditional stimuli, which could include items such as clothing made from specific materials, footwear, or particular body parts that do not fall into the typical category of sexual anatomy.

Individuals who experience Fetishistic Disorder often find that their arousal is significantly dependent on the presence or thought of these objects or body parts, and this fetishistic interest can lead to distress or impairment in social, occupational, or other important areas of functioning. It's notable that the disorder must persist for a duration of at least six months to meet the criteria outlined in the DSM-5-TR.

In contrast, the other options focus on different aspects of sexual arousal that are not characteristic of Fetishistic Disorder, such as humiliation, suffering, or sexual attraction towards children, which pertain to other paraphilic disorders and do not align with the fetishistic focus on specific objects or body parts.