Some a**hole from China thought that it's funny to post chinese version and even edited textless version without posting the original japanese version. It peeved me since I don't get chinese one bit so I decided to buy the japanese version from dlsite.

Cure Fontaine is slowly infected by Shindoine and finally transforms into demon of Byogens herself. Later she infects and corrupts her friends - Cure Grace and Cure Sparkle.

If you are interested in textless version, here is the link:
/g/1658499/e22702d53b/

If you like this work please support the author, you can buy this work here:
https://www.dlsite.com/maniax/work/=/product_id/RJ288085.html

@Alpineintrovert sorry to be picky but could you put the artist and circle/groupe name in the title please

so it would be:
[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Yogosa reta seisen ~ akumu no hōkago ~

instead of:

Yogosa reta seisen ~ akumu no hōkago ~

sorry it just really annoys me

Edit: Thanks!!!

Base +12, PinguPrin +7

https://www.pixiv.net/en/artworks/81486208

Base +17

腦姦 讚!!

Base +6

A VAST majority of the time, I'm either not into, or absolutely hate, corruption.
A sole exception is when it makes girls into horny futas.
This lovely doujin is such an example!
I enjoy the cock growth and that corrupted rod the PreCure had on her chest transforming her.
This was a wild ride, going from lewd to sweet to lewd and even lewder.
I hope this gets translated soon!
Thanks SO much, Alpine!

Base +13, Terp97 -7, somedude1234symbols -7

Shidoine brain-raping the Precures needs to become a recurring plot immediately.

Base +7