DMM/Fanza: https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_241253

Synopsis:
Young exorcists get their bodies stolen by low level succubus demons. They then fall to their succubus instincts and are kept as sex slaves by the succubi now in their original bodies.

The idea of the antagonist stealing the protagonist's body and then imprisoning them is nothing new, but the particular execution is still pretty hot nonetheless.

See these:
- https://e-hentai.org/g/567554/37368a4d37/ (Taniguchi-san)
- https://e-hentai.org/g/678770/0eb14837cc/ (Taniguchi-san, even has the same "can't speak human without necklace" gimmick just with the genders reversed and orcs instead of succubi)
- https://e-hentai.org/g/743276/789466836d/ (Tira)
For just a few examples of very similar setups to this one.

Also, the transition from P26-27 is super abrupt but it is this way in the original.

https://www.dlsite.com/maniax/announce/=/product_id/RJ415912.html

Base +7

They already know the language, what difference does it make by taking out translator lol

Base +6, s8018572 +6

The plot is the exact same as that Taniguchi story with the orcs
(complete with one needing a collar to speak) but changing the genders this time is a new one

Base +6, MurkForte +6, Pätemätön +6

魅(yi)魔(xing)的复仇？

Base +5, ominea +6

这剧情不是date那本异形复仇吗？

Base +6, ominea +6

結局有點像以前谷口老師那本女騎士跟獸人交換身體 同樣被搞掉人類的語言能力

Base +6, ominea +6, xida_yy +5, 天梦星云 +6, tobeunforgiven2 +24

主角团太逊了，在自己身体里时被魅魔团灭，在魅魔身体里时又被退魔师吊打

Base +6, hentec2 +3