Hentainism

A group of people who watch and attempt to recreate Hentai scenes. They also spend most of their time looking/creating outfits from Hentais. Some people who somehow have a partner make attempts to convert them to Hentainism.

Boy: Look at this scene from (insert Hentai)
Girl: OoOoOoOoOoOo that looks fun!
Boy: Your part of Hentainism too?!?

Hentainized

Hentainized (verb): The transformation of an innocent or mainstream anime character, or story into an explicit or erotic form.

Example: The artist hentainized Fullmetal Alchemist: Brotherhood, by reimagining the characters in provocative scenarios, creating a unique and risqué parody."