Obscure French drama. (No votes, reviews or working links at IMDb.) Original title: “Toutes les femmes le font”
According to Mr. Skin, Mesquida has done 16 nude scenes, beginning in 2001. In my observation, his count is never low, so this film brings her to at least 17. (I haven’t done the research.) She is only 45 and still going strong, so she will probably climb the leaderboard, but she has not yet established eligibility because she lacks a nomination for a major award.