Charlize Theron's April Fool prank: A sex tape

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A never before seen sex tape of Charlize Theron popped out April 1, but was only an April Fool's day prank from the actress.

The sex tape is more than a minute long. It features the actress screaming at and throwing scalding-hot fluid on two men in bondage attire.

The video was only an April Fool's day collaboration of the actress with Funny or Die website.

The video starts with the actress admitting: "I'm so nervous! I've never made a sex tape before."

At one point, she says, "Time for the bleeding," reports aceshowbiz.com.