The porn video tag "anime-hentai-mom" refers to a specific category of adult content that combines three elements:
1. Anime: This indicates that the content is animated, usually in a Japanese or manga style.
2. Hentai: This specifies that the animation contains explicit sexual content, often featuring fantastical or exaggerated aspects.
3. Mom: This particular tag implies that the focus of the hentai animation is on a mother character, who might be involved in sexual situations with other characters, usually including incest themes.
So, this tag indicates an animated adult video containing explicit sexual content involving a mother character, most likely in an incest context and possibly featuring other characters as well.