Exhibitionism

Exhibitionism is a sexual interest in being seen naked or engaging in sexual activity in front of others. In adult lifestyle communities, exhibitionism usually occurs in consensual environments such as swinger clubs, sex-positive clubs and sex clubs. The two are closely connected, as many exhibitionists have an interest in voyeurism.

In many countries it is illegal to be naked in public or have sex in the public, so make sure you follow the local laws.