Why do I get jealous over a girl even though I don't want to be with her at all?

 Hentai is a Japanese genre of fictional media focusing on sexually explicit themes, typically created as Manga comics or Anime films/shows. 

While plotlines can vary wildly between different works, most Hentai lacks depth in its narrative elements. 

Instead, they often prioritize sexual situations and graphic depictions of intimacy over character development or coherent stories. 

For those looking for similar genres featuring stronger plots, options include Eroge (adult video games), Yaoi/Yuri (male-male romance/female-female romance), Josei (romantic manga aimed at adult women), or Seinen/Mature Manga (targeted at older male audiences).