https://www.dlsite.com/books/work/=/product_id/BJ113647.html
https://book.dmm.co.jp/detail/b164aisis00571/

translation info:
raw: https://e-hentai.org/s/bb0cec6c7a/1038546-160
group: SachiKing https://discord.gg/8CJEf4r megafagget@cock.li
commissioner: espeon https://gender.tf

read early and support more gb at https://gender.tf !

edit: fix typo

Kinda dissappointed this didn't turn into yuri, but the dark, souless expression in the center panel of the last page is hot as fuck

Base +5, Ildzmer +7, loongsan +6, Anonynmous -6, thebeginingoftheend +7, Masochistic Cumslut +8

This artist's hentai logic is usually hit or miss for me, but this is certainly one of my favorites.
The sister who's both the witch and gyaru bitch just because. The brother turning into a girl, but it's a no deal and actually a lewd opportunity for the sister. Then sister turned out to be a HUGE masochistic(!) slut. And after all the "actions" the brother is going to stay as a girl because the sister suddenly(?) decides to stop being the witch.
It's so fucking absurd, yet it strangely makes it so much better and I just keep coming (heh) to this doujin again and again.

Base +6, BaperNu +9, conundrum +15, Eylgar +6