18+ ( ADULT CONTENT) Classification Of Hentai:- The hentai genre can be divided into numerous sub-genres, the broadest of which encompasses heterosexual and homosexual acts. Hentai that features mainly heterosexual interactions occur in both male-targeted (ero) and female-targeted ("ladies' comics") form. Those that feature mainly homosexual interactions are known as yaoi(male-male) and yuri (female-female). Both yaoi and, to a lesser extent, yuri are generally aimed at members of the opposite sex from the persons depicted. While yaoi and yuri are not always explicit, the pornographic history and association remains. Yaoi's pornographic usage has remained strong in textual form through fanfiction. The definition of yuri has begun to be replaced by the broader definitions of "lesbian-themed animation or comics". Hentai is perceived as "dwelling" on sexual fetishes. These include dozens of fetishand paraphiliarelated sub-genres, which can be further classified with additional terms, such as heterosexual or homosexual types. Many works are focused on depicting the mundane and the impossible across every conceivable act and situation no matter how fantastical. The largest sub-genre of hentai is futanari ( hermaphroditism), which most often features a female with a penis or penis-like appendage in place of, or in addition to normal female genitals. Futanari characters are primarily depicted as having sex with other women and will almost always be submissive with a male; exceptions include Yonekura Kengo's work, which features female empowerment and domination over males