How To Write RWBY H 1

This is a SATIRE. I'm making fun of how easy it is to write a Hentai. For some reason, in a hentai, every monster can grow a bunch of tentacles from its back. I would predict something of this nature would eventually come to RWBY fan stuffs, well, I don't know if there is already something like this since I don't really actively search for works of this nature often.