Original: An "uncut" version of the film was released in 2007, purporting to show actual hardcore footage of Stallone, but according to trade journal AVN, the hardcore scenes were inserts not involving the actor.
Simplified: An "uncut" version of the film was released in 2007, and it claimed to show actual hardcore footage of Stallone. However, trade journal AVN, said that Stallone was not in the hardcore scenes.