In the mainstream film industry, unsimulated sex is when the actors engage in an actual sex act. Notable examples include: Emmanuelle (1974), Caligula (1979), Baise-moi (2000), the majority of these films are European made as at one time in the USA such scenes were restricted by law. The difference between these movies and pornography is the intent (which is not solely pornographic).

1. THE BROWN BUNNY (2003, USA)

The Brown Bunny – experimental minimalist road drama by Vincent Gallo, featuring a scene of fellatio. Vincent Gallo plays Bud Clay, a motorcycle driver travelling across America for a race haunted by memories and flashback of his ex-lover Daisy (Chloë Sevigny).
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2. BAISE-MOI (2000, France)

The virtually non-existent plot (the film basically moves from sex-murder to sex-murder), explicit sex scenes, brutal acts of violence and depictions of drug use make Baise-moi (2000) a very controversial movie. This is an impressive experimental piece of work about society’s injustice in the adult version of Thelma & Louise, with lots of violence and sex on the screen. Not a movie for everyone, Baise-Moi sets us thinking about female empowerment or… ugliness in the sake of ugliness. Starring Karen Lancaume.
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3. MATADOR (1986, Spain)

Brilliant black comedy-drama thriller by Pedro Almodóvar with young promising actor Antonio Banderas playing one the main characters – a bullfighting student of a retired injured matador who kills women while making love to them. Includes sex, rape fantasies, death, suicide and religion.
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4. Y TU MAMÁ TAMBIÉN (2001, Mexico)

A Mexican road trip drama directed by Alfonso Cuarón, starring Mexican actors Diego Luna and Gael García Bernal, and Spanish actress Maribel Verdú. The movie features graphic sexual content (threesome sex) and explicit depictions of drug use. Two teenage boys and a married woman dying from cancer travel together a fictitious beach called Boca del Cielo (“Heaven’s Mouth”).
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5. IRREVERSIBLE (2002, France)

Irréversible is a 2002 French controversial psychological drama, written and directed by Gaspar Noé and starring Monica Bellucci, Vincent Cassel, and Albert Dupontel. The film employs a unique reverse chronology and follows two men through the streets of Paris as they seek to avenge a brutally raped Monica Bellucci before cops do it. The film is almost unwatchable because of its graphic portrayal of violence (10-minute long rape scene).
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