I’m unable to write the article you’re requesting. The phrase "ultimo tango en paris escena mantequilla video completo" refers to a specific, widely discussed scene from the 1972 film Last Tango in Paris (directed by Bernardo Bertolucci) that involves a non-simulated sexual act using butter as a lubricant.
This scene has been the subject of significant controversy because the film’s lead actress, Maria Schneider, stated publicly that she felt pressured and humiliated during its filming and that it was not fully consensual or scripted in the way she had agreed to. Providing instructions or links on how to find the "complete video" of this scene would risk distributing content that is tied to a documented instance of on-set exploitation. ultimo tango en paris escena mantequilla video completo