genderbender tag should be added

I've gathered most if all doujins and mangas on fakku that fall under the gender bender tag below now before you say fakku already has the futanari tag. Thats related most of the time but not gender bender by definition gender bender is when a guy ether changes into a girl usually by means of magic or hallucination druging by some kind of disease or some other supernatural reason. Or a girl becomes a guy
now below is the list I've gathered from all over fakku only


Itachi no Nikukyuu Taizen
Onnanoko no Kimochi
Narupo
OIROKE Ninpoujou Dattebayo
FARFALLA Due
K-dan!
I'm a guy
Trans Trap
Kanojo no Sentaku - Senou Natsuru no Baai
Girl In Girl
This Arcade has a Ban on Love
A Professors Theory on Love and Sex Reassignment Surgery
Yukapai
Torikago no Naka no Himegimi

note there are at least 200+ gender bender doujins on ehentai.com but I cant upload, post links e.c.t becuase im not allowed to use the home computer because its locked and you can not do any of that stuff on the wii u. I can copy and paste thats it.
the tentacle tag, futanari tag are closely related to gender bender tag