A woman was caught masturbating during a 'Fifty Shades of Grey' screening at a theater in the northwestern state of Sinaloa in Mexico, according to the New York Daily News.

From the Daily News:

She was noticed by other cinemagoers and reported. It was also claimed she was sitting in the 12th row of the movie house.

The woman was arrested and, ironically, given the S&M nature of the movie, slapped in handcuffs by cops.

Lucky gal.

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