[Brainwashed CumDumpsters of the Department of Sexual Service](https://9hentai.to/g/104308)

Less hypnosis, MC is drugged and doesn’t wake up until after his body has been modified, but is brainwashed to like it afterwards

[Neteiru Aida ni Yatte Okimashita!](https://9hentai.to/g/61348)

Not really hypnosis, but it’s a parody of “Your Name,” MC swaps bodies with a girl, but the girl does not return it in the condition he left it in

[Taki’s Hole. – sissy hole. First Part (Kimi no Na wa.)](https://9hentai.to/g/14650)

[Taki no Ana. Kouhen (Kimi no Na wa.)](https://9hentai.to/g/53852)

Don’t think this fits exactly, but figured I’d add it anyways. MC’s stalker kidnaps him and his fiancee, swaps their brains as revenge for not choosing her, then after some rape and a time skip she shows the fiancee (in the MC’s body) the corrupted MC in her pregnant body.

[TS Shujutsu Mesu Niku Ishoku Kiroku | TS Operation File On A Female Body Transplant](https://9hentai.to/g/45735)