Sex in film is the presence in a movie of a presentation of sexuality. Since the development of the medium, the presence in films of any form of sexuality has been controversial. Some films containing sex scenes have been criticized by religious groups or have been banned or the subject of censorship by governments, or both. In countries with a film rating system, films containing sex scenes typically receive a restricted classification. Nudity in a film may be regarded as sexual or as non-sexual. (Wikipedia)
