This porn video tag refers to a specific type of adult animation content based on the popular Japanese manga and anime franchise "Naruto." The term "hentai" indicates that the content contains explicit sexual scenes involving characters from the Naruto universe. So, this tag is describing an adult animated video featuring sexually explicit situations involving characters from the Naruto series. Note that "hentai" can be considered offensive in some contexts, but it is a commonly used term to describe this kind of content.