"Accept that women are sexual beings, accept that some men like pleasuring women," she said. "Accept that women don't just have to be f**ked and say thank you. We are allowed and entitled to enjoy ourselves," she said.
The Wrestler actress found it hard to believe the scene would have been cut had the male character been receiving oral sex or had the female been raped. "It's time for people to grow up," she wrote.
...We are allowed and entitled to enjoy ourselves. Its time we put our foot down...
LaBeouf will likely support his co-star in her outrage after the trailer for his film Nymphomanic was temporarily removed from YouTube for its sexually intimate moments earlier this month. The online video service reinstated the trailer after users complained.
The Motion Picture Association organises the Oscars and acts as a voluntary self-censorship body for the US film industry.
Wood and LaBeouf's sex scene in Charlie Countrymen is thought to have been cut to avoid the film being labelled with a restrictive NC-17 (18) rating and suffering profit blows at the box office.
Its current rating is R (15) for "some brutal violence, language throughout, sexuality/nudity and drug use". Charlie Countryman is due for release in UK cinemas on Valentine's Day next year.
An NC-17 rating was also given to 2010's Blue Valentine due to a scene in which Ryan Gosling's character performed oral sex on Michelle Williams' lead.
The rating was later overturned to an 'R' after director Harvey Weinstein appeared personally before The Motion Picture Association appeal board.
- Independent