Some of the top movies after 2000 that feature the most sex scenes with full nudity include The Dreamers, Intimacy, 9 Songs, Blue Valentine, Nymphomaniac, Love, 基本演绎法 第一季, The Handmaiden, Red Sparrow, and 50 Shades of Grey. These films explore various themes related to sexuality and relationships and feature graphic sexual content, including full nudity and explicit sex scenes. While some of these movies have received critical acclaim for their artistic merit and exploration of complex themes, they may not be suitable for all audiences due to their explicit content. It is important to note that the depiction of sex and nudity in film can be controversial and may be subject to censorship or different ratings in different countries.