Exhibitionism is the act of exposing in a public or semi-public context those parts of one's body When exhibitionistic sexual interest is acted on with a non- consenting person or interferes with a person's quality of life or normal functioning.
So does this mean that the world is full of exhibitionists? who engage in socially inappropriate nudity for the sole purpose of sexual arousal.
Exhibitionism, derivation of sexual gratification through compulsive display of one’s genitals. Like voyeurism (q.v.), sexual display is almost universal as a prelude to sexual activity in animals, including humans; it is regarded as deviant behaviour when it takes place outside.